ISRC FR50X2189911
Verified recording
FR50X2189911 is “La voix humaine, FP 171: No. 11, Allô, allô, mademoiselle” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x41ce1fb38be2dca8237697a8e8e020172113dcede81498b5d3fc3135eabc5114 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189911.
Recording identifiers
- ISRC
- FR50X2189911
- Title
- La voix humaine, FP 171: No. 11, Allô, allô, mademoiselle
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x41ce1fb38be2dca8237697a8e8e020172113dcede81498b5d3fc3135eabc5114
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:5925ec647bab20552b0c26330b9feccb0d0b57cb3ce519f88f5e0d615a548f44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189911
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: La voix humaine, FP 171: No. 11, Allô, allô, mademoiselle · Machine-readable JSON-LD