ISRC FR9W12340424
Verified recording
FR9W12340424 is “Deux Duos, Op. 30: J'étais seul près des flots” by Charles-Marie Widor,
registered on the CopyrightChains blockchain with CopyrightID
0x6bbe9eae6e2413e375534fad8f044edd19b276892df8fcc54717d7efb27c4020 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12340424.
Recording identifiers
- ISRC
- FR9W12340424
- Title
- Deux Duos, Op. 30: J'étais seul près des flots
- Artist
- Charles-Marie Widor
- CopyrightID (CopyrightChains transaction hash)
0x6bbe9eae6e2413e375534fad8f044edd19b276892df8fcc54717d7efb27c4020
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b69935b73027f5041af18a2cdcecdff4ae9354f156bad0fab91c6ec27965f89b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12340424
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Deux Duos, Op. 30: J'étais seul près des flots · Machine-readable JSON-LD