ISRC COSO11400229
Verified recording
COSO11400229 is “Tenías Razón” by Isadora,
registered on the CopyrightChains blockchain with CopyrightID
0x8e5154f7faa5c38ba661a83c3441f5119add6a13addc973bbc837155e8aa36f7 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400229.
Recording identifiers
- ISRC
- COSO11400229
- Title
- Tenías Razón
- Artist
- Isadora
- CopyrightID (CopyrightChains transaction hash)
0x8e5154f7faa5c38ba661a83c3441f5119add6a13addc973bbc837155e8aa36f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b61b717926573684b79e4541dc4364fa8b4599b9cc3c0a80ff7b5e1c29f1a2b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11400229
- Bitcoin block existence check
- https://blockstream.info/api/block/960264