ISRC HKI192226708
Verified recording
HKI192226708 is “Prélude, Choral et Fugue FWV 21: No. 2, Choral. Poco più lento” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xe371bcbd6c00ad3221c9971d87772014faac924b54add7d68ff2b3857319b347 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192226708.
Recording identifiers
- ISRC
- HKI192226708
- Title
- Prélude, Choral et Fugue FWV 21: No. 2, Choral. Poco più lento
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xe371bcbd6c00ad3221c9971d87772014faac924b54add7d68ff2b3857319b347
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:fae287ed37fb50bab0d300c4df83229ef08997823d0f74ffcdd5352780fab74b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192226708
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Prélude, Choral et Fugue FWV 21: No. 2, Choral. Poco più lento · Machine-readable JSON-LD