ISRC BRPUI1800030
Verified recording
BRPUI1800030 is “Canto Triste” by Marcos Valle,
registered on the CopyrightChains blockchain with CopyrightID
0x4009d1f20d463dc23bd166cc7bcb7cec1ec53f64cc472a477b4517d734bd94c5 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1800030.
Recording identifiers
- ISRC
- BRPUI1800030
- Title
- Canto Triste
- Artist
- Marcos Valle
- CopyrightID (CopyrightChains transaction hash)
0x4009d1f20d463dc23bd166cc7bcb7cec1ec53f64cc472a477b4517d734bd94c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:60187d7e66db7116236946c8c5605547fdeac553b7a5c98f21bf6bb0a5f3a0a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1800030
- Bitcoin block existence check
- https://blockstream.info/api/block/960273