ISRC GBF078010323
Verified recording
GBF078010323 is “Piano Sonata No. 1 in C, K.279: 3. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xdf9379947c84be573933865fc07f4eae08c98ac047c3fa3eb7bb51fb190791b2 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010323.
Recording identifiers
- ISRC
- GBF078010323
- Title
- Piano Sonata No. 1 in C, K.279: 3. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xdf9379947c84be573933865fc07f4eae08c98ac047c3fa3eb7bb51fb190791b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:2e35c8480d317cbe5005f21fdf1b23599ffb9b15f67417cd357b117f96542dec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010323
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Piano Sonata No. 1 in C, K.279: 3. Allegro · Machine-readable JSON-LD