ISRC PTCN10400086
Verified recording
PTCN10400086 is “Balada das Mãos Ausentes” by Ricardo Ribeiro,
registered on the CopyrightChains blockchain with CopyrightID
0x8bb70b9dd78c32a779a6420617bb6a7796ab1f1a8366f4efefa74689c72b6e5f and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN10400086.
Recording identifiers
- ISRC
- PTCN10400086
- Title
- Balada das Mãos Ausentes
- Artist
- Ricardo Ribeiro
- CopyrightID (CopyrightChains transaction hash)
0x8bb70b9dd78c32a779a6420617bb6a7796ab1f1a8366f4efefa74689c72b6e5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:2594b652b58d0fe75863631a569d4a4c60b345fbedd9584c14bf03172ef3f525- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTCN10400086
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Balada das Mãos Ausentes · Machine-readable JSON-LD