ISRC ITZ681300213
Verified recording
ITZ681300213 is “Madamina, il catalogo è questo” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x9c1d2864077477b1f150621bb0c41b79183380bf20491175ee621e8173b6792d and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681300213.
Recording identifiers
- ISRC
- ITZ681300213
- Title
- Madamina, il catalogo è questo
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x9c1d2864077477b1f150621bb0c41b79183380bf20491175ee621e8173b6792d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:a4d7ab93f3a440c064397cf5cd8c28652addc3bab9894f6712c78b31685aa0a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681300213
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Madamina, il catalogo è questo · Machine-readable JSON-LD