ISRC ES21A1300148
Verified recording
ES21A1300148 is “Marinero” by Urtz,
registered on the CopyrightChains blockchain with CopyrightID
0xc88a2a1039fade2a362919d3f7b839db2cc5ea647bb82f80d17768f7899e8f71 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES21A1300148.
Recording identifiers
- ISRC
- ES21A1300148
- Title
- Marinero
- Artist
- Urtz
- CopyrightID (CopyrightChains transaction hash)
0xc88a2a1039fade2a362919d3f7b839db2cc5ea647bb82f80d17768f7899e8f71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:f883faa757f33d20d7da9ee0f766b7033bfe23916ec81d08abc1e5bc45771c6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES21A1300148
- Bitcoin block existence check
- https://blockstream.info/api/block/960489