ISRC BRACT1603922
Verified recording
BRACT1603922 is “O Cancioneiro das Coxilhas” by Os Tiranos,
registered on the CopyrightChains blockchain with CopyrightID
0x69329850768176a7c02cd21a06df44ecf7c8db52ef678f38919b8eeba171d6b5 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1603922.
Recording identifiers
- ISRC
- BRACT1603922
- Title
- O Cancioneiro das Coxilhas
- Artist
- Os Tiranos
- CopyrightID (CopyrightChains transaction hash)
0x69329850768176a7c02cd21a06df44ecf7c8db52ef678f38919b8eeba171d6b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:bdc0470b9927f98ab9f99f9fb53f3d736f3e9745d32d2ba99a70170ba362047a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1603922
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: O Cancioneiro das Coxilhas · Machine-readable JSON-LD