ISRC ITZ681801423
Verified recording
ITZ681801423 is “Heartland” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0xd80000f33422190dee2fb0c825152894af323ceb13915c0048be4002eb7e439e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681801423.
Recording identifiers
- ISRC
- ITZ681801423
- Title
- Heartland
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0xd80000f33422190dee2fb0c825152894af323ceb13915c0048be4002eb7e439e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:081e59525dcbf8e01088b36058ccc12b6c495de1db2204f503eeeb1a955597f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681801423
- Bitcoin block existence check
- https://blockstream.info/api/block/957118