ISRC FR50X1854221
Verified recording
FR50X1854221 is “Sonate en Ré Mineur, Op. 1 No. 1: III. Adagio” by Jean-François Dandrieu,
registered on the CopyrightChains blockchain with CopyrightID
0xc7c352efa6ecba5be224d7b8d8d44d928b4858bc4fdb6ea41bc6dfa9d1cdf2d9 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/FR50X1854221.
Recording identifiers
- ISRC
- FR50X1854221
- Title
- Sonate en Ré Mineur, Op. 1 No. 1: III. Adagio
- Artist
- Jean-François Dandrieu
- CopyrightID (CopyrightChains transaction hash)
0xc7c352efa6ecba5be224d7b8d8d44d928b4858bc4fdb6ea41bc6dfa9d1cdf2d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5de1bcf7247edd6f01e0ef49c6e5b9ef74ce05d584ce361e71b98e18caf2ffde- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1854221
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Sonate en Ré Mineur, Op. 1 No. 1: III. Adagio · Machine-readable JSON-LD