ISRC FXR522311909
Verified recording
FXR522311909 is “Céphale et Procris, Prologue: Qu'un cœur est heureux (Deux Nymphes)” by Élisabeth Jacquet de La Guerre,
registered on the CopyrightChains blockchain with CopyrightID
0x8f22630ac402ff35436b4f3875fb4b221864f87e64db37831a545b0d36f0e230 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/FXR522311909.
Recording identifiers
- ISRC
- FXR522311909
- Title
- Céphale et Procris, Prologue: Qu'un cœur est heureux (Deux Nymphes)
- Artist
- Élisabeth Jacquet de La Guerre
- CopyrightID (CopyrightChains transaction hash)
0x8f22630ac402ff35436b4f3875fb4b221864f87e64db37831a545b0d36f0e230
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:74b54363db4394da709c57add72dcc1286530ac906d90fe5501d0ca1ab3591e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522311909
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Céphale et Procris, Prologue: Qu'un cœur est heureux (Deux Nymphes) · Machine-readable JSON-LD