ISRC CA68Z1400147
Verified recording
CA68Z1400147 is “Symphony No. 1 in C major, Op. 21: III. Menuetto (Allegro molto e vivace)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4ab3c88ee0c687d91633521cc24dbeb814b72ffe15c651c72a2d71de2565f01f and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA68Z1400147.
Recording identifiers
- ISRC
- CA68Z1400147
- Title
- Symphony No. 1 in C major, Op. 21: III. Menuetto (Allegro molto e vivace)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4ab3c88ee0c687d91633521cc24dbeb814b72ffe15c651c72a2d71de2565f01f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:d09e59fb6cf559f8d1e41c4066f28811dd76fb3a50e3498ab173a4c3848de2d4- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA68Z1400147
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Symphony No. 1 in C major, Op. 21: III. Menuetto (Allegro molto e vivace) · Machine-readable JSON-LD