ISRC AUFFF1800117
Verified recording
AUFFF1800117 is “Keyboard Sonata in C Minor, Op. 1 No. 2: I. Fièrement” by Étienne Nicolas Méhul,
registered on the CopyrightChains blockchain with CopyrightID
0x7d0e0f9960851df7df2b21d8e84c15ad58d32fde92aca7cde309ecde0567acb5 and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800117.
Recording identifiers
- ISRC
- AUFFF1800117
- Title
- Keyboard Sonata in C Minor, Op. 1 No. 2: I. Fièrement
- Artist
- Étienne Nicolas Méhul
- CopyrightID (CopyrightChains transaction hash)
0x7d0e0f9960851df7df2b21d8e84c15ad58d32fde92aca7cde309ecde0567acb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:acd2054c8a3e251c5cb787e75a36a628d10ad9841cd636fc6a38479aca2fdead- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF1800117
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: Keyboard Sonata in C Minor, Op. 1 No. 2: I. Fièrement · Machine-readable JSON-LD