ISRC ITZ681800613
Verified recording
ITZ681800613 is “Catalina” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x00e4b4cf0da3de12c38dade7a6f4a3429176a0cf1b1f32c82cafe813e311d46d and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681800613.
Recording identifiers
- ISRC
- ITZ681800613
- Title
- Catalina
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x00e4b4cf0da3de12c38dade7a6f4a3429176a0cf1b1f32c82cafe813e311d46d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7776561bba6afc02476722bbdb7852b5cf9770ba48189c5d0b4d87b99a85c2d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681800613
- Bitcoin block existence check
- https://blockstream.info/api/block/953515