ISRC COSO11100183
Verified recording
COSO11100183 is “La Negra” by Felipe Peláez,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f99cc23cc58770181939f74b2ba87f2faece582370147b65f8b155f035952d and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11100183.
Recording identifiers
- ISRC
- COSO11100183
- Title
- La Negra
- Artist
- Felipe Peláez
- CopyrightID (CopyrightChains transaction hash)
0xd4f99cc23cc58770181939f74b2ba87f2faece582370147b65f8b155f035952d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:cbb30860bad24b2e020419a08ea31cadb18f1a1eec35d2445d46a542b12b04e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11100183
- Bitcoin block existence check
- https://blockstream.info/api/block/960209