ISRC ITD542400212
Verified recording
ITD542400212 is “Piano Concerto No. 1 in F Major, K. 37: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x29e8c73e44cfb4a81460a6b3f9b708218aa3ad1eee11448dfeda428e4c9e30d1 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400212.
Recording identifiers
- ISRC
- ITD542400212
- Title
- Piano Concerto No. 1 in F Major, K. 37: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x29e8c73e44cfb4a81460a6b3f9b708218aa3ad1eee11448dfeda428e4c9e30d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:052ce8e2440f58b6271fcb03a91d95a672f108480a972c5aed49e6ea4971eb72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400212
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Piano Concerto No. 1 in F Major, K. 37: I. Allegro · Machine-readable JSON-LD