ISRC PTUM72400023
Verified recording
PTUM72400023 is “Nós Os 2” by Diogo Piçarra,
registered on the CopyrightChains blockchain with CopyrightID
0x041aac23f8add18052d98ce154b709c90952f57a3cac6ac3938eed6b2d28960e and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72400023.
Recording identifiers
- ISRC
- PTUM72400023
- Title
- Nós Os 2
- Artist
- Diogo Piçarra
- CopyrightID (CopyrightChains transaction hash)
0x041aac23f8add18052d98ce154b709c90952f57a3cac6ac3938eed6b2d28960e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:79d553884670e67c151ac928a5fe8205aab202592e7c5265aebc8e40c5ed6b0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM72400023
- Bitcoin block existence check
- https://blockstream.info/api/block/953528