ISRC PTVC11800098
Verified recording
PTVC11800098 is “Ó Careca” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x47e96a23b82e683b4a60dcfd1bf9f9c96d427e23a0f46e66894b1a1520ca2655 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11800098.
Recording identifiers
- ISRC
- PTVC11800098
- Title
- Ó Careca
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x47e96a23b82e683b4a60dcfd1bf9f9c96d427e23a0f46e66894b1a1520ca2655
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:be65355aa80dbb237629fc3b02e8bd9c13563b3d42f13597ed320d6954b3b650- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11800098
- Bitcoin block existence check
- https://blockstream.info/api/block/960138