ISRC USBC19710295
Verified recording
USBC19710295 is “Prélude, Choral and Fugue: Prélude” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x43d19a84635a0e05ac39bd895c8abe6fdc2850de7b7aaf0243c4b55948de5f0d and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710295.
Recording identifiers
- ISRC
- USBC19710295
- Title
- Prélude, Choral and Fugue: Prélude
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x43d19a84635a0e05ac39bd895c8abe6fdc2850de7b7aaf0243c4b55948de5f0d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:c644cf5643fe60bbff9070d922c7c8fea8f9b2bbb61a8cb528f3969fc38ad30a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19710295
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Prélude, Choral and Fugue: Prélude · Machine-readable JSON-LD