ISRC BRMKW1800069
Verified recording
BRMKW1800069 is “O Rei do Laço - Ao Vivo” by Machado & Marcelo do Tche,
registered on the CopyrightChains blockchain with CopyrightID
0x84536717f555bf26ef514fb5910de7c54f829d319daa88f7c65636f9b8387976 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKW1800069.
Recording identifiers
- ISRC
- BRMKW1800069
- Title
- O Rei do Laço - Ao Vivo
- Artist
- Machado & Marcelo do Tche
- CopyrightID (CopyrightChains transaction hash)
0x84536717f555bf26ef514fb5910de7c54f829d319daa88f7c65636f9b8387976
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d620e39747c06e0c4519990e3c8bb37977f4546f0c428694eb0b994ac0367d7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKW1800069
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: O Rei do Laço - Ao Vivo · Machine-readable JSON-LD