ISRC ES5087600062
Verified recording
ES5087600062 is “Tonterías” by Maria Ostiz,
registered on the CopyrightChains blockchain with CopyrightID
0x124edd3e11353f723c3d5b8803e0afbfea16d142be626d15858ef4c36070efb5 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087600062.
Recording identifiers
- ISRC
- ES5087600062
- Title
- Tonterías
- Artist
- Maria Ostiz
- CopyrightID (CopyrightChains transaction hash)
0x124edd3e11353f723c3d5b8803e0afbfea16d142be626d15858ef4c36070efb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:7e68c71581a44e4de854d3b4dca7e04327243924827156ea815188ea2b2272c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087600062
- Bitcoin block existence check
- https://blockstream.info/api/block/960419