ISRC GBQRF1352716
Verified recording
GBQRF1352716 is “Improvisation No. 7 in C Major, FP 63” by Lucille Chung,
registered on the CopyrightChains blockchain with CopyrightID
0xb08dec3fd37b6337e76cc6015aa2e5b06a20c67126785c04dec0a192270f3302 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1352716.
Recording identifiers
- ISRC
- GBQRF1352716
- Title
- Improvisation No. 7 in C Major, FP 63
- Artist
- Lucille Chung
- CopyrightID (CopyrightChains transaction hash)
0xb08dec3fd37b6337e76cc6015aa2e5b06a20c67126785c04dec0a192270f3302
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ada00bf3bea68aaa1ebf37940a7df77dfcdd4c38fc3c4f958eb7c6009959b335- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQRF1352716
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Improvisation No. 7 in C Major, FP 63 · Machine-readable JSON-LD