ISRC PTVC18200042
Verified recording
PTVC18200042 is “Não há duas sem três” by Carlos Paião,
registered on the CopyrightChains blockchain with CopyrightID
0x2c8b3c17fbb2e37e68fc308f2d76e01b0c49549552c39dea65b0eeaba3a94834 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC18200042.
Recording identifiers
- ISRC
- PTVC18200042
- Title
- Não há duas sem três
- Artist
- Carlos Paião
- CopyrightID (CopyrightChains transaction hash)
0x2c8b3c17fbb2e37e68fc308f2d76e01b0c49549552c39dea65b0eeaba3a94834
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:e42e05cd2097081fe2971e6ee4ddd134a524381611e1eeaf293d3b5e971e1512- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC18200042
- Bitcoin block existence check
- https://blockstream.info/api/block/960288