ISRC PT4BU1900006
Verified recording
PT4BU1900006 is “Um Espaço e Duas Laranjeiras (with João Paulo Esteves da Silva & Jarrod Cagwin)” by Ricardo Ribeiro,
registered on the CopyrightChains blockchain with CopyrightID
0xa4136f590f827e12b2a714895e430840743337b903e85012ea697c0ecaa00542 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/PT4BU1900006.
Recording identifiers
- ISRC
- PT4BU1900006
- Title
- Um Espaço e Duas Laranjeiras (with João Paulo Esteves da Silva & Jarrod Cagwin)
- Artist
- Ricardo Ribeiro
- CopyrightID (CopyrightChains transaction hash)
0xa4136f590f827e12b2a714895e430840743337b903e85012ea697c0ecaa00542
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:7313a4a9ee959474825e0e96f3b0e82578255d3564469f58ed45b247d418c805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT4BU1900006
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Um Espaço e Duas Laranjeiras (with João Paulo Esteves da Silva & Jarrod Cagwin) · Machine-readable JSON-LD