ISRC FRZ059804980
Verified recording
FRZ059804980 is “Sonate pour flûte et piano, FP 164: II. Cantilena” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x6d7219cc07efafadcf2639252170ffbc1c1c0479ed10d276b6803d6f1207b391 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/FRZ059804980.
Recording identifiers
- ISRC
- FRZ059804980
- Title
- Sonate pour flûte et piano, FP 164: II. Cantilena
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x6d7219cc07efafadcf2639252170ffbc1c1c0479ed10d276b6803d6f1207b391
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fce222a40ba7351e0a9eb2845763ea42b8f8bf736bfac2849b23ffbcf64cabe5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ059804980
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate pour flûte et piano, FP 164: II. Cantilena · Machine-readable JSON-LD