ISRC BRO9U1300012
Verified recording
BRO9U1300012 is “Estrela dos Reis” by João Arruda,
registered on the CopyrightChains blockchain with CopyrightID
0xda7fc1d653c8fefce0da445f622438ba9915671114442b730e13003b03d2c9c2 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRO9U1300012.
Recording identifiers
- ISRC
- BRO9U1300012
- Title
- Estrela dos Reis
- Artist
- João Arruda
- CopyrightID (CopyrightChains transaction hash)
0xda7fc1d653c8fefce0da445f622438ba9915671114442b730e13003b03d2c9c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:604e4e75a65fcbeb29e07969318a54ebd5da5acb7b05ea6e08b0a4783944dacf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRO9U1300012
- Bitcoin block existence check
- https://blockstream.info/api/block/960354