ISRC BRQ4H2223833
Verified recording
BRQ4H2223833 is “Sempre Bom” by NORTRAGAMUS,
registered on the CopyrightChains blockchain with CopyrightID
0x1e9c749ed42798afe7c55980544e9710e2c048cbcaa2394808032caa24f4cdd4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQ4H2223833.
Recording identifiers
- ISRC
- BRQ4H2223833
- Title
- Sempre Bom
- Artist
- NORTRAGAMUS
- CopyrightID (CopyrightChains transaction hash)
0x1e9c749ed42798afe7c55980544e9710e2c048cbcaa2394808032caa24f4cdd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:af2dafce2cca458d0e6f3768c6c8b36b033d34064f430005483dba98d996d3bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQ4H2223833
- Bitcoin block existence check
- https://blockstream.info/api/block/953520