ISRC GBAYC8400654
Verified recording
GBAYC8400654 is “Piano Sonata No. 10 in C Major, K. 330: III. Allegretto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe406460979b8c988147a1eb072668b9aedb5ccda990a187993cbbed885581a26 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400654.
Recording identifiers
- ISRC
- GBAYC8400654
- Title
- Piano Sonata No. 10 in C Major, K. 330: III. Allegretto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe406460979b8c988147a1eb072668b9aedb5ccda990a187993cbbed885581a26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c6d25a3ce86c7910d8955f2fdddc39806b02124dd53712dd1245a006c3a68e8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8400654
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 10 in C Major, K. 330: III. Allegretto · Machine-readable JSON-LD