ISRC PYC842403969
Verified recording
PYC842403969 is “Corazón Alegre” by Joaju Cuarteto,
registered on the CopyrightChains blockchain with CopyrightID
0x32111b27c2efb30d352bb67e8afd8546320c15736a41f21e68d971b0273b5ced and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PYC842403969.
Recording identifiers
- ISRC
- PYC842403969
- Title
- Corazón Alegre
- Artist
- Joaju Cuarteto
- CopyrightID (CopyrightChains transaction hash)
0x32111b27c2efb30d352bb67e8afd8546320c15736a41f21e68d971b0273b5ced
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:5c08a0c8fd1d6b3f858b8b6a879c3c83a5384f092e5204eb2f53320b199e91bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PYC842403969
- Bitcoin block existence check
- https://blockstream.info/api/block/960500