www.durabest.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f3:52:94:e2:0d:21:fb:e1:6e:b0:87:72:da:4c:0d:ae:12 was issued on by Let's Encrypt.
This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.durabest.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f3:52:94:e2:0d:21:fb:e1:6e:b0:87:72:da:4c:0d:ae:12Serial Number (int): 344135242697523266865780963421635665047058
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 32:f6:b5:2d:c6:22:f0:36:4e:0e:95:3a:97:4b:b5:d8:ad:29:71:a2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d2:bb:46:e7:81:6f:84:e8:0f:bd:c7:27:68:d8:a1:58:68:f0:21:25
Fingerprint (sha256): 57:76:57:ea:10:7b:56:b6:ee:12:ea:03:64:e4:46:34:03:11:66:78:f1:20:04:65:da:07:79:8b:e6:d8:d7:70
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.durabest.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.durabest.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.durabest.com
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(limited to 100 certificates)
durabest.com
durabest.com
www.montanaatty.com
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bambooremovalpennsylvania.com
www.vegaslemonlawlawyers.com
durabest.com
www.durabest.com
www.durabest.com
individualrightsatty.com
www.jointpainconnecticut.com
castelguelfodibologna.org
debtcollectionlaws.com
durabest.com
organicnappies.com
oysterbaydentistry.com
www.durabest.com
durabest.com
www.montanaatty.com
www.providencestemcells.com
bambooremovalpennsylvania.com
www.vegaslemonlawlawyers.com
durabest.com
www.durabest.com
www.durabest.com
individualrightsatty.com
www.jointpainconnecticut.com
castelguelfodibologna.org
debtcollectionlaws.com
durabest.com
organicnappies.com
oysterbaydentistry.com
www.durabest.com
Certificate
The complete raw certificate details for www.durabest.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVzCCBT+gAwIBAgISA/NSlOINIfvhbrCHctpMDa4SMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTMwNDMwMjdaFw0y MDAxMTEwNDMwMjdaMBsxGTAXBgNVBAMTEHd3dy5kdXJhYmVzdC5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDPJPUn66RaXzGzUPF6XL+jiLFlDJU4 BDnV6KpFxiytvnLCl5UAL7Z14WfnV0XFvWX8ElPrmyoWECeeQXLhE+lzb8zlN6m7 AxrLWZ26dAySy/oqFTXrapFSSMsGRMp6eTwiihhlgOULwPW/RO8vdC7VnxKvi++p 91rSijROi/zE3x4bSWnopzWTwY40Vl4qMK4i1wLP/ajsf7vPlb+l/kb8ilpx25pL mTwiFIgopDcn0aBe0S9uCahxpeizl9bMODrazi6GR42pRfoZmbdJ5/jY+2oSjjmv scrGe6vexfphoSQyMd5Y1LbQ7NO/slK0WF8Dlx3MCi+U6HTEQXuiDh/umVATv98+ u2S2/PhgYSK3Nik6qVGGr4aqRP2b4cxvRdJhzzEhDUhjkoMhs0RV28kQWypHsVAO +XY5npeFMOFbNHH3J8svht702kLzQu/f+eM9yNNcKz8n6M3LEHWfPsEyzEAK9wBs WAVdYorfo9lz9UAVUKN6tiVJLyYCDgOrF4/Mva2ktAZ6QMEnSTaEILkt9cFB+XQ9 dbuj7ivpWNow+485I8eyuPD4JKPka9GROVdk/XSJqV7XMRb1Tb4UdBN7YLLZ/oKi tgqX/SACcFCUSJioZkO1iE4jmb40Lf2Lj32y7SwxrsaNBn3AHXqxWCbOwB3Ffkc5 OKZ9ugRC6JYDnQIDAQABo4ICZDCCAmAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQy 9rUtxiLwNk4OlTqXS7XYrSlxojAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5kdXJhYmVzdC5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgBep3P531bA57U2SH3QSeAyepGaDIShEhKEGHWWgXFFWAAAAW3D mLJjAAAEAwBHMEUCIQCdHBdcR5f222wtduXjugV/V+d4Dbam2ohwuw3uAkn7/wIg LiR2OL6XfvzHojvshRyCciVx+X/3cqUGV75ea1tAOBIAdQApPFGWVMg5ZbqqUPxY B9S3b79Yeily3KTDDPTlRUf0eAAAAW3DmLJUAAAEAwBGMEQCIEhqAUfRhtsvRmhT cTmo7QYfzaSJLpC7tvBSVEIYeOx2AiBva/uZLbvP80Ta60ps1nxSb10Bw147xbtY 4k0L0SccgDANBgkqhkiG9w0BAQsFAAOCAQEADtcluZB8QPOMLfXdUSY0KAmy8dNd Lu8q6MNl+onWlw1oR2T22moYrQ1LnqVstBCkKz1NI6tfSJV1mlw9Pynhkgnh3lmY i97cfKpgoyys//tIrkCfUYTofyx9MlK1GPONdusu7TgwvMVlA6F3rX4ZhGnkYnF8 DRb94qfRaawXP7uAnlfu9r6/7XtsQ70gufVo83OXhGlVXJOdlZwVRbbhE4pmPyaf YQDfvjqTvn4D9Gl5sHVqxwQ6/8mHVrg4AJMU6mZSHSlegTFmIXQ2gsZzdYQuOXws DR69vo3wPASdF0e1X5LZP8Slrcpo6ffIo0PI6WmCwMlQ7SyMdVFC2OH+Rg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzyT1J+ukWl8xs1Dxely/ o4ixZQyVOAQ51eiqRcYsrb5ywpeVAC+2deFn51dFxb1l/BJT65sqFhAnnkFy4RPp c2/M5TepuwMay1mdunQMksv6KhU162qRUkjLBkTKenk8IooYZYDlC8D1v0TvL3Qu 1Z8Sr4vvqfda0oo0Tov8xN8eG0lp6Kc1k8GONFZeKjCuItcCz/2o7H+7z5W/pf5G /IpacduaS5k8IhSIKKQ3J9GgXtEvbgmocaXos5fWzDg62s4uhkeNqUX6GZm3Sef4 2PtqEo45r7HKxnur3sX6YaEkMjHeWNS20OzTv7JStFhfA5cdzAovlOh0xEF7og4f 7plQE7/fPrtktvz4YGEitzYpOqlRhq+GqkT9m+HMb0XSYc8xIQ1IY5KDIbNEVdvJ EFsqR7FQDvl2OZ6XhTDhWzRx9yfLL4be9NpC80Lv3/njPcjTXCs/J+jNyxB1nz7B MsxACvcAbFgFXWKK36PZc/VAFVCjerYlSS8mAg4DqxePzL2tpLQGekDBJ0k2hCC5 LfXBQfl0PXW7o+4r6VjaMPuPOSPHsrjw+CSj5GvRkTlXZP10iale1zEW9U2+FHQT e2Cy2f6CorYKl/0gAnBQlEiYqGZDtYhOI5m+NC39i499su0sMa7GjQZ9wB16sVgm zsAdxX5HOTimfboEQuiWA50CAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 344135242697523266865780963421635665047058 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-13 04:30:27 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 04:30:27 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.durabest.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 845075283089453242674623320509047182791906540522035097116629529381085309390392425071681905489320862806704255619407770504593846724196439058738624287063178223052808150352761961599242466953056591536844263597384902196130908430877405026405834748944458016962905382862539573872191229718776516840738910342663839556211820730563660535695937325112787566947345013911724907821764864856930606513977513367724249087432457738380594965068393941460546161108732686840981279565546319408597845094918858042411827650355753344990585429990219413439158671733787642548840324082177802738116885758370075521654119589313179422348828825033781687840216807397436684761546693692274167855305810765251718918639616940827491362428888106135596605051677736614308696229135474319667542469175211922147420256015424402691766810415799243184322893977120073493054039555607052390580838837815822623925867300283497685063309664562912762236912431887445340010060543032694605225469331094527843090817788573730574009816341093559395903198464025214577607673409206891796145972168707037132707412084325780565956993776504349652637957244945098379431867279422487962786123865870790770760501697629369083291747099017440399675493625293139186863709371849667176791881801913491404234117931107415295417254813 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 32f6b52dc622f0364e0e953a974bb5d8ad2971a2 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.durabest.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc398b26300000403004730450221009d1c175c4797f6db6c2d76e5e3ba057f57e7780db6a6da8870bb0dee0249fbff02202e247638be977efcc7a23bec851c82722571f97ff772a50657be5e6b5b403812007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc398b25400000403004630440220486a0147d186db2f4668537139a8ed061fcda4892e90bbb6f05254421878ec7602206f6bfb992dbbcff344daeb4a6cd67c526f5d01c35e3bc5bb58e24d0bd1271c80 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 000ed725b9907c40f38c2df5dd5126342809b2f1d35d2eef2ae8c365fa89d6970d684764f6da6a18ad0d4b9ea56cb410a42b3d4d23ab5f4895759a5c3d3f29e19209e1de59988bdedc7caa60a32cacfffb48ae409f5184e87f2c7d3252b518f38d76eb2eed3830bcc56503a177ad7e198469e462717c0d16fde2a7d169ac173fbb809e57eef6bebfed7b6c43bd20b9f568f373978469555c939d959c1545b6e1138a663f269f6100dfbe3a93be7e03f46979b0756ac7043affc98756b838009314ea66521d295e81316621743682c67375842e397c2c0d1ebdbe8df03c049d1747b55f92d93fc4a5adca68e9f7c8a343c8e96982c0c950ed2c8c755142d8e1fe46