ISRC ITD542000040
Verified recording
ITD542000040 is “The School of Velocity, Op. 299: No. 9 in C Major, Molto allegro” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x90e53a9b4883ace94ed83e072b21aabecef8108f24c183ad397f18dbb03dbb1b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542000040.
Recording identifiers
- ISRC
- ITD542000040
- Title
- The School of Velocity, Op. 299: No. 9 in C Major, Molto allegro
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x90e53a9b4883ace94ed83e072b21aabecef8108f24c183ad397f18dbb03dbb1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:330fd371c2f3e8de30847a04414c2e4245fb8aa553d45e08193ea67be3987ee6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542000040
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The School of Velocity, Op. 299: No. 9 in C Major, Molto allegro · Machine-readable JSON-LD