ISRC PTRO12400152
Verified recording
PTRO12400152 is “BJO” by Orquestra Jazz de Matosinhos,
registered on the CopyrightChains blockchain with CopyrightID
0xd12072396f33dc4fd5d35e640351bc3772a3838427c9926dc609cee7d1345fe2 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO12400152.
Recording identifiers
- ISRC
- PTRO12400152
- Title
- BJO
- Artist
- Orquestra Jazz de Matosinhos
- CopyrightID (CopyrightChains transaction hash)
0xd12072396f33dc4fd5d35e640351bc3772a3838427c9926dc609cee7d1345fe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:77640f17e8805c34ff3b3f33b6f8499adf74e52af48a512bcabce3dbc6e9b2d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO12400152
- Bitcoin block existence check
- https://blockstream.info/api/block/960448