ISRC USB8U1012021
Verified recording
USB8U1012021 is “Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: III. Andante Recit. - IV. Allegro assai vivace” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xf86d0e2bb338a2e4153e534fa99251c4c271774276c5b19c7f6888df2b0070c1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012021.
Recording identifiers
- ISRC
- USB8U1012021
- Title
- Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: III. Andante Recit. - IV. Allegro assai vivace
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xf86d0e2bb338a2e4153e534fa99251c4c271774276c5b19c7f6888df2b0070c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3d01effd40d1ed296f3d73e7ed7c19d2e263574b24746ff60a37e04d742154bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012021
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Organ Sonata in F Minor, Op. 65, No. 1, MWV W56: III. Andante Recit. - IV. Allegro assai vivace · Machine-readable JSON-LD