ISRC ITD542400216
Verified recording
ITD542400216 is “Piano Concerto No. 2 in B-Flat Major, K. 39: II. Andante staccato” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x149429491f0ad81b0b30f1663b5ab19b4696e638cc6c13261013103838ff77e4 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400216.
Recording identifiers
- ISRC
- ITD542400216
- Title
- Piano Concerto No. 2 in B-Flat Major, K. 39: II. Andante staccato
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x149429491f0ad81b0b30f1663b5ab19b4696e638cc6c13261013103838ff77e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b2c3ece2c9a55c2124eabf3e92ce701433aab15ce75b68f5f299a8af95102ffa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD542400216
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Concerto No. 2 in B-Flat Major, K. 39: II. Andante staccato · Machine-readable JSON-LD