ISRC HUA253288803
Verified recording
HUA253288803 is “Prélude, Fugue et Variation op. 18” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xff30caa548550cf6517cc7e069c556e349d5f506ab447c731528b0b57ff1fac7 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253288803.
Recording identifiers
- ISRC
- HUA253288803
- Title
- Prélude, Fugue et Variation op. 18
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xff30caa548550cf6517cc7e069c556e349d5f506ab447c731528b0b57ff1fac7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:4354525f4455abd47bdb7e974045c906513853c125a7bdaea720a3c53f863cb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253288803
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Prélude, Fugue et Variation op. 18 · Machine-readable JSON-LD