ISRC PTUM72400016
Verified recording
PTUM72400016 is “Sentimental” by Diogo Piçarra,
registered on the CopyrightChains blockchain with CopyrightID
0x844c4a8dfad7eb99acde6cbd8d5682853f731581a651263bb1ce35c77d87afbc and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72400016.
Recording identifiers
- ISRC
- PTUM72400016
- Title
- Sentimental
- Artist
- Diogo Piçarra
- CopyrightID (CopyrightChains transaction hash)
0x844c4a8dfad7eb99acde6cbd8d5682853f731581a651263bb1ce35c77d87afbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:291b5c31cd62e779970ac6f3889fd0ae20a40ce2559d55e6a69221b7a01cafdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72400016
- Bitcoin block existence check
- https://blockstream.info/api/block/953520