ISRC PTVC11200004
Verified recording
PTVC11200004 is “Não Há Duas Sem Três” by Carlos Paião,
registered on the CopyrightChains blockchain with CopyrightID
0x5240289e25e073ddd2b6150614090d94ed6ddb377e0156eceb43df2d14604131 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200004.
Recording identifiers
- ISRC
- PTVC11200004
- Title
- Não Há Duas Sem Três
- Artist
- Carlos Paião
- CopyrightID (CopyrightChains transaction hash)
0x5240289e25e073ddd2b6150614090d94ed6ddb377e0156eceb43df2d14604131
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:6bdc7e45f997369adef3c55a90e17176831e7c8e34fb72fe9817bf57f1a46316- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200004
- Bitcoin block existence check
- https://blockstream.info/api/block/960207