ISRC FR50X1854225
Verified recording
FR50X1854225 is “Sonate en Ré Mineur, Op. 1 No. 2: III. Allegro” by Jean-François Dandrieu,
registered on the CopyrightChains blockchain with CopyrightID
0x8f3f6bbcdf16785f3c4187a3a083593bfb14d5349c64ea6ce9784145e7c53f37 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854225.
Recording identifiers
- ISRC
- FR50X1854225
- Title
- Sonate en Ré Mineur, Op. 1 No. 2: III. Allegro
- Artist
- Jean-François Dandrieu
- CopyrightID (CopyrightChains transaction hash)
0x8f3f6bbcdf16785f3c4187a3a083593bfb14d5349c64ea6ce9784145e7c53f37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3fa4cc86b465dea093c223950611abdd72e1630bcb82abc0def2d4ea8f747604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854225
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sonate en Ré Mineur, Op. 1 No. 2: III. Allegro · Machine-readable JSON-LD