ISRC FR50X1854222
Verified recording
FR50X1854222 is “Sonate en Ré Mineur, Op. 1 No. 1: IV. Giga” by Jean-François Dandrieu,
registered on the CopyrightChains blockchain with CopyrightID
0xdbd709459b1ba5a45dba55ea6d7ac43ec8612c92c8750260a5c287de0d2622d9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854222.
Recording identifiers
- ISRC
- FR50X1854222
- Title
- Sonate en Ré Mineur, Op. 1 No. 1: IV. Giga
- Artist
- Jean-François Dandrieu
- CopyrightID (CopyrightChains transaction hash)
0xdbd709459b1ba5a45dba55ea6d7ac43ec8612c92c8750260a5c287de0d2622d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f8f155d6995f97b3a1f0f37c6f6ebf18492b7f7961179c009764c8ab1c2d6c9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854222
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate en Ré Mineur, Op. 1 No. 1: IV. Giga · Machine-readable JSON-LD