ISRC GBF078010103
Verified recording
GBF078010103 is “Piano Sonata No. 14 in C minor, K.457: 3. Allegro assai” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd4e253256563fee3525bb4a12f7f7ea440b6fd6cf4e641c40e78e4f5e269f48b 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/GBF078010103.
Recording identifiers
- ISRC
- GBF078010103
- Title
- Piano Sonata No. 14 in C minor, K.457: 3. Allegro assai
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd4e253256563fee3525bb4a12f7f7ea440b6fd6cf4e641c40e78e4f5e269f48b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:415b15444d5c43bb868b29b1d4d301ae6de0bfd6c7a2d1745edade7e554eb482- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010103
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Sonata No. 14 in C minor, K.457: 3. Allegro assai · Machine-readable JSON-LD