ISRC PTVC11700213
Verified recording
PTVC11700213 is “Fria Claridade” by Amália Rodrigues,
registered on the CopyrightChains blockchain with CopyrightID
0x970b47949ce935ff0993140aa8e2ab417dcad9121338382d7c8b1910e4ec6bfc and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700213.
Recording identifiers
- ISRC
- PTVC11700213
- Title
- Fria Claridade
- Artist
- Amália Rodrigues
- CopyrightID (CopyrightChains transaction hash)
0x970b47949ce935ff0993140aa8e2ab417dcad9121338382d7c8b1910e4ec6bfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:d0593564d096c9f91227f9b661ff5b86dee121ef295ef48546cd8a5732a0bc88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11700213
- Bitcoin block existence check
- https://blockstream.info/api/block/960254