ISRC ES5161704411
Verified recording
ES5161704411 is “El Otro Lo Pierde To” by Marta Quintero,
registered on the CopyrightChains blockchain with CopyrightID
0x949b962344d996794a5439c6385b29b4a44b8d7d24380e1b0a1b8c518cbf6570 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5161704411.
Recording identifiers
- ISRC
- ES5161704411
- Title
- El Otro Lo Pierde To
- Artist
- Marta Quintero
- CopyrightID (CopyrightChains transaction hash)
0x949b962344d996794a5439c6385b29b4a44b8d7d24380e1b0a1b8c518cbf6570
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:8eff7cd1a7a61bbab277112e66248d9d7176e8a9ebc0b1ed77088ae4bb9504b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5161704411
- Bitcoin block existence check
- https://blockstream.info/api/block/960403