ISRC ESA031423936
Verified recording
ESA031423936 is “Saludo Compay” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0x9f7bc74f577212a8a2ef6ed9d5fb31de3e910a56fa90a4e303b4fa9b9c43b4f1 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031423936.
Recording identifiers
- ISRC
- ESA031423936
- Title
- Saludo Compay
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0x9f7bc74f577212a8a2ef6ed9d5fb31de3e910a56fa90a4e303b4fa9b9c43b4f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:5006fb89ceda9c442dc1439db0558cd4fd5ff3a01c189f144e06ccd3550d1b3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA031423936
- Bitcoin block existence check
- https://blockstream.info/api/block/960105