ISRC PT4CA1433542
Verified recording
PT4CA1433542 is “Só Nós 2” by Celma Ribas,
registered on the CopyrightChains blockchain with CopyrightID
0xef02749b973b23c0eed1cd5204197b118633ec1ec34b1bca52bc5bf9a21f689d and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CA1433542.
Recording identifiers
- ISRC
- PT4CA1433542
- Title
- Só Nós 2
- Artist
- Celma Ribas
- CopyrightID (CopyrightChains transaction hash)
0xef02749b973b23c0eed1cd5204197b118633ec1ec34b1bca52bc5bf9a21f689d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:5a5317c54a960bb844e40bc49ec5a5dbf075d5bc53e71c216a01c447a931d7d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4CA1433542
- Bitcoin block existence check
- https://blockstream.info/api/block/957145