ISRC FR9W12126548
Verified recording
FR9W12126548 is “Clara 1939 - from "Le vieux fusil"” by François de Roubaix,
registered on the CopyrightChains blockchain with CopyrightID
0x1b743497cc034d0f0998701e7dd417b7e00c6f64928c79fc20fb2e34418f1fb9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12126548.
Recording identifiers
- ISRC
- FR9W12126548
- Title
- Clara 1939 - from "Le vieux fusil"
- Artist
- François de Roubaix
- CopyrightID (CopyrightChains transaction hash)
0x1b743497cc034d0f0998701e7dd417b7e00c6f64928c79fc20fb2e34418f1fb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:08b2303010e66913a5e530dbcb20604b167b4c58efe3e9527f046d8da22ba307- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12126548
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Clara 1939 - from "Le vieux fusil" · Machine-readable JSON-LD