ISRC USZZR1011542
Verified recording
USZZR1011542 is “Mañana de Carnaval” by Sergio Y Estibaliz,
registered on the CopyrightChains blockchain with CopyrightID
0x22e66ae36b097952324d295305b460abc4888e0fec1dbd8e2d88e641d02d5de6 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1011542.
Recording identifiers
- ISRC
- USZZR1011542
- Title
- Mañana de Carnaval
- Artist
- Sergio Y Estibaliz
- CopyrightID (CopyrightChains transaction hash)
0x22e66ae36b097952324d295305b460abc4888e0fec1dbd8e2d88e641d02d5de6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:82b938969fcc6b008781f9497f7ecd4a96cf1020fc18d2978064c96dd9870047- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1011542
- Bitcoin block existence check
- https://blockstream.info/api/block/960334