ISRC ITZ682301011
Verified recording
ITZ682301011 is “Cha Cha Chai” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x9d64f19248c398d4e50af195ef3ecf18a14b5d642763cd98c34893eff9efaa9f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682301011.
Recording identifiers
- ISRC
- ITZ682301011
- Title
- Cha Cha Chai
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x9d64f19248c398d4e50af195ef3ecf18a14b5d642763cd98c34893eff9efaa9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cf9d6cc5a16b14d1c061a33803ed94a98cabccdfb0c380eeb70f0f956eca1b5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682301011
- Bitcoin block existence check
- https://blockstream.info/api/block/960144