ISRC PTUM72200094
Verified recording
PTUM72200094 is “Sorriso” by Diogo Piçarra,
registered on the CopyrightChains blockchain with CopyrightID
0x6f6f984afe5685bac185e6b4abe835745f284d5b57af99f45d77201230474076 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72200094.
Recording identifiers
- ISRC
- PTUM72200094
- Title
- Sorriso
- Artist
- Diogo Piçarra
- CopyrightID (CopyrightChains transaction hash)
0x6f6f984afe5685bac185e6b4abe835745f284d5b57af99f45d77201230474076
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:cf10645df37cdcf2fa9318dd720462a328ec4c70ba1cba99a66dda2919337408- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72200094
- Bitcoin block existence check
- https://blockstream.info/api/block/953513