ISRC ITZ682469020
Verified recording
ITZ682469020 is “BLU” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0xcf2e6487dc5616f84b0eb48a360da99f6bc1e61d0bd1a89c0491662a046c1da6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682469020.
Recording identifiers
- ISRC
- ITZ682469020
- Title
- BLU
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0xcf2e6487dc5616f84b0eb48a360da99f6bc1e61d0bd1a89c0491662a046c1da6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f2ce9035b78637ab28a4bc389776978dafd478dbc3ac0fcec45e97fed50ceb2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ682469020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138