ISRC PTVC11900011
Verified recording
PTVC11900011 is “Gaivota” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x0d1129cac40c159f286cd23d724977725ec7312639bbbfb84f08b198b416f4d5 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11900011.
Recording identifiers
- ISRC
- PTVC11900011
- Title
- Gaivota
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x0d1129cac40c159f286cd23d724977725ec7312639bbbfb84f08b198b416f4d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:363a1728e15614c03094526cbb221802d09f110e6fe75df6dc03f90af4725407- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11900011
- Bitcoin block existence check
- https://blockstream.info/api/block/960229