ISRC USB8U1012033
Verified recording
USB8U1012033 is “Organ Sonata in D Major, Op. 65, No. 5, MWV W60: III. Allegro maestoso” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x0ce2f5529d16324c164f589783e3318a04301cc89367e29c50e6dff0b4c4f943 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/USB8U1012033.
Recording identifiers
- ISRC
- USB8U1012033
- Title
- Organ Sonata in D Major, Op. 65, No. 5, MWV W60: III. Allegro maestoso
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x0ce2f5529d16324c164f589783e3318a04301cc89367e29c50e6dff0b4c4f943
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:550d2952e7900ffdd168349aedc69febcd0c02c964aab6039609015697f47865- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012033
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Organ Sonata in D Major, Op. 65, No. 5, MWV W60: III. Allegro maestoso · Machine-readable JSON-LD