ISRC ES71G2028517
Verified recording
ES71G2028517 is “Ni Si Quiera” by Antonio Cartagena,
registered on the CopyrightChains blockchain with CopyrightID
0x32228f8a361eaa274cf8b9c627b0b30881cd397bc145301f745545f3af1b3470 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2028517.
Recording identifiers
- ISRC
- ES71G2028517
- Title
- Ni Si Quiera
- Artist
- Antonio Cartagena
- CopyrightID (CopyrightChains transaction hash)
0x32228f8a361eaa274cf8b9c627b0b30881cd397bc145301f745545f3af1b3470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9ca61291979f1a875fb6715bfdf9fe2923eba76be945563e7c20201426a316e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2028517
- Bitcoin block existence check
- https://blockstream.info/api/block/959159