ISRC FR50X2189919
Verified recording
FR50X2189919 is “La voix humaine, FP 171: No. 19, Sois tranquille. On ne se suicide pas deux fois” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x3f656a062d534bff305f65d11324db7271e59c02f5efd73d55fbcd54558fc528 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189919.
Recording identifiers
- ISRC
- FR50X2189919
- Title
- La voix humaine, FP 171: No. 19, Sois tranquille. On ne se suicide pas deux fois
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x3f656a062d534bff305f65d11324db7271e59c02f5efd73d55fbcd54558fc528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:61997b88543dc6c421e71a3ff187d8b849c6f66ae13578f0a73078d1d5698403- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2189919
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: La voix humaine, FP 171: No. 19, Sois tranquille. On ne se suicide pas deux fois · Machine-readable JSON-LD