ISRC DEZC62419356
Verified recording
DEZC62419356 is “Piano Sonata No. 3 In B-Flat Major, K.281, IWM 403: 3. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf4375de3dd314c0c8278fbd91141b2d576f24dfb4f2cb9406db511c023fd3c3d and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62419356.
Recording identifiers
- ISRC
- DEZC62419356
- Title
- Piano Sonata No. 3 In B-Flat Major, K.281, IWM 403: 3. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf4375de3dd314c0c8278fbd91141b2d576f24dfb4f2cb9406db511c023fd3c3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:325e125c7c4ca8414220cb4270f89dc8ba0ab511372eaffdacdab3225af5eeab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62419356
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Sonata No. 3 In B-Flat Major, K.281, IWM 403: 3. Allegro · Machine-readable JSON-LD