ISRC FRZ149513020
Verified recording
FRZ149513020 is “Sonate pour Hautbois et Piano, FP 185: II. Scherzo (Très animé)” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x1b83d5b2b107f5e8d3e2e90e82c17cefb8f6ca409d565c38da6b6f1e987cb58e 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/FRZ149513020.
Recording identifiers
- ISRC
- FRZ149513020
- Title
- Sonate pour Hautbois et Piano, FP 185: II. Scherzo (Très animé)
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x1b83d5b2b107f5e8d3e2e90e82c17cefb8f6ca409d565c38da6b6f1e987cb58e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:fe9113e22fad303dff6fb9e8fe9e28b228d3a6d29801c64c9ec8e19849862144- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149513020
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sonate pour Hautbois et Piano, FP 185: II. Scherzo (Très animé) · Machine-readable JSON-LD