ISRC ITN322120144
Verified recording
ITN322120144 is “Piano Sonata No. 1: I. —” by Carl Vine,
registered on the CopyrightChains blockchain with CopyrightID
0xdea61203fcfedca19343357ecc03654d804282a6be225e6713b92247b03e3db1 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322120144.
Recording identifiers
- ISRC
- ITN322120144
- Title
- Piano Sonata No. 1: I. —
- Artist
- Carl Vine
- CopyrightID (CopyrightChains transaction hash)
0xdea61203fcfedca19343357ecc03654d804282a6be225e6713b92247b03e3db1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:35ef28df9d597dc932b989dae88ac7f182fa66af0b5e6453cda45d0c5b68aa30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN322120144
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Sonata No. 1: I. — · Machine-readable JSON-LD