ISRC GBF078010321
Verified recording
GBF078010321 is “Piano Sonata No. 1 in C, K.279: 1. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x67c057fa13641972ebb58149f8950ef185b124c8ceb51666360885bf134f5e62 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/GBF078010321.
Recording identifiers
- ISRC
- GBF078010321
- Title
- Piano Sonata No. 1 in C, K.279: 1. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x67c057fa13641972ebb58149f8950ef185b124c8ceb51666360885bf134f5e62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:ca53b6fc3be5b6c981ee4524e08889c25f42b5b7da0c4027a59fc7f30ed094f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078010321
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Piano Sonata No. 1 in C, K.279: 1. Allegro · Machine-readable JSON-LD