ISRC PTVC11200007
Verified recording
PTVC11200007 is “Meia-dúzia” by Carlos Paião,
registered on the CopyrightChains blockchain with CopyrightID
0x54253752e4940b13c9d58726889c866e5a7dbff0f780eae640b474d8ffb521d5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200007.
Recording identifiers
- ISRC
- PTVC11200007
- Title
- Meia-dúzia
- Artist
- Carlos Paião
- CopyrightID (CopyrightChains transaction hash)
0x54253752e4940b13c9d58726889c866e5a7dbff0f780eae640b474d8ffb521d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:40fb9d88a701c932f9ce8890270ac109edc040400eb91109e822484dc0d78410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200007
- Bitcoin block existence check
- https://blockstream.info/api/block/960397