ISRC PTVC11700093
Verified recording
PTVC11700093 is “Lavava no Rio Lavava - Ao vivo, 3 de Abril 1987” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x782d3336cd229060448cfd18a2ef906241c41222c778b2293bcd786ec2a8e356 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700093.
Recording identifiers
- ISRC
- PTVC11700093
- Title
- Lavava no Rio Lavava - Ao vivo, 3 de Abril 1987
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x782d3336cd229060448cfd18a2ef906241c41222c778b2293bcd786ec2a8e356
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:706354adc44a8670035f523ad648173dd957d315854fea9f46f74cf632c77a77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700093
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Lavava no Rio Lavava - Ao vivo, 3 de Abril 1987 · Machine-readable JSON-LD