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View reference transactions on the Ethereum blockchain

Recording references on the blockchain ensures they are stored and authenticated in a transparent and trustworthy fashion—permanently—so that they only need to be recorded once and candidates can reuse them throughout their careers. Candidate reference data is verified and cannot be accessed or changed by anybody else including the Zinc team.

Address: 0x819c04058baa7c10b7f5cbcae244688c9188dee3

TypeIssuerSubjectDigital FingerprintAgeTransaction
Date check
0x819c04058baa7c10b7f5cbcae244688c9188dee3
0xa3f5b70337074490919d6ffe265dbf5a2329d4b5
370f8da7c1c9d24cc147b45874a3f3ba86c2a9a0075b2fd5eeadf6df6bd5df4d00
15 days
0xd166ef11347220fc2a3e2631953a947eebbe9ae9c6cd63a2a3590e0998468bcf
Reference
0x819c04058baa7c10b7f5cbcae244688c9188dee3
0xa3f5b70337074490919d6ffe265dbf5a2329d4b5
1d0627ec9958771d103959ec542bb4f791305d0f2044c1515382f9f3cd867e4500
15 days
0xba051ab5f887273192fdbbb896b43f6daae7b5e8fa6b52354b2a5f784c745c9c
Work proof
0x819c04058baa7c10b7f5cbcae244688c9188dee3
0x101d0e439d6c2566bf14f2e887950411b7bd0caf
8aece680307e9d7b879009764538f06ba24aeae0f5251aa49ad9646216daa0ef00
6 months
0x0348214a1c04952c959f42e7750793b98605a824c9bf5f55cf11e4cf617c51ef
Reference
0x819c04058baa7c10b7f5cbcae244688c9188dee3
0x819c04058baa7c10b7f5cbcae244688c9188dee3
1035152a94e079922f480aeacff955198a6b86b6ca1016e633b32cd1b6421f7600
2 months
0x4287ed9b239240f60d26970c470340c7d96ccd9512e5fd0451a4e86759b8cdb4
Reference
0x2875bab3cd517ece1b66a5f1868d777c8dc831a9
0x819c04058baa7c10b7f5cbcae244688c9188dee3
df2d5f390db4714fcb6edd8cc94bc47f241fadc08d82a4ee1d7e575b442d849900
6 months
0x44d9084111957fcf8233fb7ab898e49dfe315bd741bb8500423f71ae5ab5595f
Reference
0x7b154440c82537fcb95eba6d43bb9c1e36e161a2
0x819c04058baa7c10b7f5cbcae244688c9188dee3
1a43d3c83719bd8a0105583b112bdb7051b23c8efe32f493a8470c60ea3732ea00
8 months
0x16796af0bb4bffe8e9d212747ce248c7c8c6fcd4ff4024d8c33cfdebdf605dda