ISRC BRMCA8000024
Verified recording
BRMCA8000024 is “Oi Lá!” by Toquinho,
registered on the CopyrightChains blockchain with CopyrightID
0xefbcf80fb67c7d382115fafb5c796c45f5516608007cbe65f68e3e605e38bafc and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA8000024.
Recording identifiers
- ISRC
- BRMCA8000024
- Title
- Oi Lá!
- Artist
- Toquinho
- CopyrightID (CopyrightChains transaction hash)
0xefbcf80fb67c7d382115fafb5c796c45f5516608007cbe65f68e3e605e38bafc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:4fd45c6150d6f71809d61353157ca4aa6cea758573c9e0fdd3b32c26cdb94b8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA8000024
- Bitcoin block existence check
- https://blockstream.info/api/block/960429