ISRC ITZ681000116
Verified recording
ITZ681000116 is “Joy Spring” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x00089d7d75c7728922f35687cf2b151bce1ce0316a25d2b981db95e2559933b6 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000116.
Recording identifiers
- ISRC
- ITZ681000116
- Title
- Joy Spring
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x00089d7d75c7728922f35687cf2b151bce1ce0316a25d2b981db95e2559933b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c635b540fbc578e56c7540db4771ca71c7b5f6a5a2ca26cd2154c693084f4224- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000116
- Bitcoin block existence check
- https://blockstream.info/api/block/960455