ISRC ES31E2305978
Verified recording
ES31E2305978 is “Born Blind” by Sonny Boy Williamson II,
registered on the CopyrightChains blockchain with CopyrightID
0x50801b3dc81c29462d7bcfc926854f74795066e62991bf3f0042c351b63dd205 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2305978.
Recording identifiers
- ISRC
- ES31E2305978
- Title
- Born Blind
- Artist
- Sonny Boy Williamson II
- CopyrightID (CopyrightChains transaction hash)
0x50801b3dc81c29462d7bcfc926854f74795066e62991bf3f0042c351b63dd205
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f2a32341c6772cdf3e25ada141b60bd03b56b16207a3daddbf2d21390528a19b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2305978
- Bitcoin block existence check
- https://blockstream.info/api/block/957118