ISRC FR50X1854206
Verified recording
FR50X1854206 is “Sonate en La Majeur, Op. 1 No. 4: II. Allegro” by Jean-François Dandrieu,
registered on the CopyrightChains blockchain with CopyrightID
0x6e67f1edd6e5cdc07a5dbb3427d9516e21e8a23e50307b01de0f150b7d6f79de and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854206.
Recording identifiers
- ISRC
- FR50X1854206
- Title
- Sonate en La Majeur, Op. 1 No. 4: II. Allegro
- Artist
- Jean-François Dandrieu
- CopyrightID (CopyrightChains transaction hash)
0x6e67f1edd6e5cdc07a5dbb3427d9516e21e8a23e50307b01de0f150b7d6f79de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:cee349eddd454d9e1937c625a5982b94d262dd20c72a528479ef784e60de5dce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854206
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Sonate en La Majeur, Op. 1 No. 4: II. Allegro · Machine-readable JSON-LD