ISRC UYB262300000
Verified recording
UYB262300000 is “Regreso” by Mateo Ottonello,
registered on the CopyrightChains blockchain with CopyrightID
0x59b612d5eb0fefcd945e1f6f560c9c3112d75a5e12206dcab529fd07ea3ee243 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB262300000.
Recording identifiers
- ISRC
- UYB262300000
- Title
- Regreso
- Artist
- Mateo Ottonello
- CopyrightID (CopyrightChains transaction hash)
0x59b612d5eb0fefcd945e1f6f560c9c3112d75a5e12206dcab529fd07ea3ee243
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:7620dcd7acccae422bb7d92df8c0c224eb919be6844fb729b280939ce850079c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB262300000
- Bitcoin block existence check
- https://blockstream.info/api/block/960410