ISRC FRUM72300836
Verified recording
FRUM72300836 is “Jane B. (After Chopin's Prelude No. 4 in E minor, Op. 28) [Arr. for Cello and Piano by J. Brocal and E. Daems]” by Serge Gainsbourg,
registered on the CopyrightChains blockchain with CopyrightID
0x48947f48909358acddfeb5a886b12af7f5a1cc0f192b2696d0a98dcb35fdb417 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300836.
Recording identifiers
- ISRC
- FRUM72300836
- Title
- Jane B. (After Chopin's Prelude No. 4 in E minor, Op. 28) [Arr. for Cello and Piano by J. Brocal and E. Daems]
- Artist
- Serge Gainsbourg
- CopyrightID (CopyrightChains transaction hash)
0x48947f48909358acddfeb5a886b12af7f5a1cc0f192b2696d0a98dcb35fdb417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a5598289ea492a43586ebe9dffd3ddecb5437f7a6ef0a48f33db1ffd63494e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300836
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Jane B. (After Chopin's Prelude No. 4 in E minor, Op. 28) [Arr. for Cello and Piano by J. Brocal and E. Daems] · Machine-readable JSON-LD