ISRC BRACT0300749
Verified recording
BRACT0300749 is “Lá Na Fronteira” by César Oliveira & Rogério Melo,
registered on the CopyrightChains blockchain with CopyrightID
0x72cf90cf6abad4a5688c4b835a28d3841c90e3ff4e3a20347d2ffa22445cc81c 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/BRACT0300749.
Recording identifiers
- ISRC
- BRACT0300749
- Title
- Lá Na Fronteira
- Artist
- César Oliveira & Rogério Melo
- CopyrightID (CopyrightChains transaction hash)
0x72cf90cf6abad4a5688c4b835a28d3841c90e3ff4e3a20347d2ffa22445cc81c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c4565d474a75bfd433bdc60bbab63e5e3766fbfb5661f6c2190e56524f89a110- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0300749
- Bitcoin block existence check
- https://blockstream.info/api/block/957118