ISRC PTVC11800004
Verified recording
PTVC11800004 is “A Marte” by João Só,
registered on the CopyrightChains blockchain with CopyrightID
0x2d92ef388e3f0d55a85e1192d0912eade36ea56991714959bc9e2393dccb93ba and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11800004.
Recording identifiers
- ISRC
- PTVC11800004
- Title
- A Marte
- Artist
- João Só
- CopyrightID (CopyrightChains transaction hash)
0x2d92ef388e3f0d55a85e1192d0912eade36ea56991714959bc9e2393dccb93ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:339228165411ad52aa004584b81756554a661858681f29faa7c167724d4b5ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11800004
- Bitcoin block existence check
- https://blockstream.info/api/block/956302