ISRC PTVC11700006
Verified recording
PTVC11700006 is “Ciuri Ciuri” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0xefe096ff546799405ffb47f56d9e296a1e2d2bc74745bd7cc6f6e40d2164fb61 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700006.
Recording identifiers
- ISRC
- PTVC11700006
- Title
- Ciuri Ciuri
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0xefe096ff546799405ffb47f56d9e296a1e2d2bc74745bd7cc6f6e40d2164fb61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a4c2b578d3894e071c6e0bd13732ffd0389b8a97d9d004bd2555abcb42df9b4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700006
- Bitcoin block existence check
- https://blockstream.info/api/block/960478