ISRC BRPUI1800363
Verified recording
BRPUI1800363 is “Blues Pra Bia - Ao Vivo” by Chico Buarque,
registered on the CopyrightChains blockchain with CopyrightID
0xe8efa1767de8d1b2a3fa5e5b8aadcf056e00fd43c628c7bb30bd4a23f101142e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1800363.
Recording identifiers
- ISRC
- BRPUI1800363
- Title
- Blues Pra Bia - Ao Vivo
- Artist
- Chico Buarque
- CopyrightID (CopyrightChains transaction hash)
0xe8efa1767de8d1b2a3fa5e5b8aadcf056e00fd43c628c7bb30bd4a23f101142e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fb10cb41734ff1c39dfc162d739865cae586901b8f940f7dcc3126d1f207b3f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI1800363
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Blues Pra Bia - Ao Vivo · Machine-readable JSON-LD