ISRC FR50X2189917
Verified recording
FR50X2189917 is “La voix humaine, FP 171: No. 17, Avant-hier soir ? J'ai dormi” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xdcfeb2e0d0b52f2d96b55e764d3f376e3f9a976c74bea5add3ad89f5bb67e2f5 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189917.
Recording identifiers
- ISRC
- FR50X2189917
- Title
- La voix humaine, FP 171: No. 17, Avant-hier soir ? J'ai dormi
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xdcfeb2e0d0b52f2d96b55e764d3f376e3f9a976c74bea5add3ad89f5bb67e2f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:081f3df5adbaa60db75775ed4df88aadf1a25b8f6f5e5d8d6423fdde9711dcef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189917
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: La voix humaine, FP 171: No. 17, Avant-hier soir ? J'ai dormi · Machine-readable JSON-LD