ISRC ES5151501557
Verified recording
ES5151501557 is “El cantor - 2015 Remaster” by Maria Ostiz,
registered on the CopyrightChains blockchain with CopyrightID
0x815f502734b35b882d98d5c7d8df7c856a04ae319fcd2b9966f33f1fd10b37fc and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501557.
Recording identifiers
- ISRC
- ES5151501557
- Title
- El cantor - 2015 Remaster
- Artist
- Maria Ostiz
- CopyrightID (CopyrightChains transaction hash)
0x815f502734b35b882d98d5c7d8df7c856a04ae319fcd2b9966f33f1fd10b37fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7be4b92884fd49a4d975d6f3b7942054612b9813bac2b57c2546cc8b8e9c2a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501557
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: El cantor - 2015 Remaster · Machine-readable JSON-LD