ISRC PTVC11800008
Verified recording
PTVC11800008 is “Sorte Grande” by João Só,
registered on the CopyrightChains blockchain with CopyrightID
0x23765d615c5f5e2c0d0279c1a2394f708c94efb696562909b6b6bec0d3403648 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/PTVC11800008.
Recording identifiers
- ISRC
- PTVC11800008
- Title
- Sorte Grande
- Artist
- João Só
- CopyrightID (CopyrightChains transaction hash)
0x23765d615c5f5e2c0d0279c1a2394f708c94efb696562909b6b6bec0d3403648
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d791c13e833dd62b80658c33860df566cec560e4409e3aaa4102e7c9e370af9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11800008
- Bitcoin block existence check
- https://blockstream.info/api/block/956302