ISRC BR01Z1800021
Verified recording
BR01Z1800021 is “Blackbird” by Renato Braz,
registered on the CopyrightChains blockchain with CopyrightID
0x74a5b827fb93074c174d8c8f9eb68d6f75cb7948546341656585556e67bc4f19 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR01Z1800021.
Recording identifiers
- ISRC
- BR01Z1800021
- Title
- Blackbird
- Artist
- Renato Braz
- CopyrightID (CopyrightChains transaction hash)
0x74a5b827fb93074c174d8c8f9eb68d6f75cb7948546341656585556e67bc4f19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4f89dd2896cf119ce98e7766b3414e9b6918a18b9673704ed45b379431170022- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR01Z1800021
- Bitcoin block existence check
- https://blockstream.info/api/block/956304