ISRC BRKUA2450904
Verified recording
BRKUA2450904 is “II. Lírica - Canção Passarinho / Línguas de Fogo / Sol Negro” by Ayrton Montarroyos,
registered on the CopyrightChains blockchain with CopyrightID
0x89cb0b6db1f2fc94b85a50c9174948d546aeb0f445d9b3a6a3272f0834fd2a9c and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA2450904.
Recording identifiers
- ISRC
- BRKUA2450904
- Title
- II. Lírica - Canção Passarinho / Línguas de Fogo / Sol Negro
- Artist
- Ayrton Montarroyos
- CopyrightID (CopyrightChains transaction hash)
0x89cb0b6db1f2fc94b85a50c9174948d546aeb0f445d9b3a6a3272f0834fd2a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:70da99e2964fd14a514834956c0c32c4acb7cb0d5f7748c8fbb980732ff4e8e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKUA2450904
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: II. Lírica - Canção Passarinho / Línguas de Fogo / Sol Negro · Machine-readable JSON-LD