ISRC GBYDS2400290
Verified recording
GBYDS2400290 is “Flute Sonata, FP 164 (Arr. for Flute & Harp by Anonymous): II. Cantilena” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x457b2808ebdf7d4499094671b570670f5daa369ac4b13130f917b6227df680c0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2400290.
Recording identifiers
- ISRC
- GBYDS2400290
- Title
- Flute Sonata, FP 164 (Arr. for Flute & Harp by Anonymous): II. Cantilena
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x457b2808ebdf7d4499094671b570670f5daa369ac4b13130f917b6227df680c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2729b421e9ebf1788f29045c3e9d6fefac649485a8eb8de470ad7ac6eeee7e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBYDS2400290
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Flute Sonata, FP 164 (Arr. for Flute & Harp by Anonymous): II. Cantilena · Machine-readable JSON-LD