ISRC PTVC11200001
Verified recording
PTVC11200001 is “Zero a zero” by Carlos Paião,
registered on the CopyrightChains blockchain with CopyrightID
0x44bff871a624b7218e8936242d83a2a79f44f2fbc7c36623d53a74b2bcb406e5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200001.
Recording identifiers
- ISRC
- PTVC11200001
- Title
- Zero a zero
- Artist
- Carlos Paião
- CopyrightID (CopyrightChains transaction hash)
0x44bff871a624b7218e8936242d83a2a79f44f2fbc7c36623d53a74b2bcb406e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:04a4102d76cddb49e2d912c56f4b52635ca9be2f93dd63a3fbb5b2d869cb2254- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200001
- Bitcoin block existence check
- https://blockstream.info/api/block/956304