ISRC FR50X1854205
Verified recording
FR50X1854205 is “Sonate en La Majeur, Op. 1 No. 4: I. Adagio” by Jean-François Dandrieu,
registered on the CopyrightChains blockchain with CopyrightID
0x717295350d60a68bd0622818e7405f50616241b53649be5563da35aae9ef8c7e 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/FR50X1854205.
Recording identifiers
- ISRC
- FR50X1854205
- Title
- Sonate en La Majeur, Op. 1 No. 4: I. Adagio
- Artist
- Jean-François Dandrieu
- CopyrightID (CopyrightChains transaction hash)
0x717295350d60a68bd0622818e7405f50616241b53649be5563da35aae9ef8c7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bd2d2e94f49d5793f2a6608591b0e19e508fd054d45f6ed14151187b74f6f02b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854205
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonate en La Majeur, Op. 1 No. 4: I. Adagio · Machine-readable JSON-LD