ISRC HKI192226707
Verified recording
HKI192226707 is “Prélude, Choral et Fugue FWV 21: No. 1, Prélude. Moderato” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x94b2c1e4094f3c753d5b5437e49eab2521a0795981e73c09567c5a9d9c8d0e99 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192226707.
Recording identifiers
- ISRC
- HKI192226707
- Title
- Prélude, Choral et Fugue FWV 21: No. 1, Prélude. Moderato
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x94b2c1e4094f3c753d5b5437e49eab2521a0795981e73c09567c5a9d9c8d0e99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cb857b51b2e2bd62e9283419811d031c13fdde7bc22cb9704309de605431eb2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192226707
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Prélude, Choral et Fugue FWV 21: No. 1, Prélude. Moderato · Machine-readable JSON-LD