ISRC ITZ681000110
Verified recording
ITZ681000110 is “Cheek to Cheek” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x4ceac400b37f5259d7ff3f0ccb9ff58fcc8f6a8318b1c9dcf27e4febc941c82c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000110.
Recording identifiers
- ISRC
- ITZ681000110
- Title
- Cheek to Cheek
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x4ceac400b37f5259d7ff3f0ccb9ff58fcc8f6a8318b1c9dcf27e4febc941c82c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:684a65ea4677433ff2032466d130b4709522d7b1b6fb5e8d6e75d9fb2f5c5adc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000110
- Bitcoin block existence check
- https://blockstream.info/api/block/960334