ISRC GBAYC8200179
Verified recording
GBAYC8200179 is “Piano Sonata No. 8 in A Minor, K. 310: II. Andante cantabile con espressione” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb56d7022913287bfbfd12f467a7402c6fee5d8da1dbb1747be2a55faf38b917d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200179.
Recording identifiers
- ISRC
- GBAYC8200179
- Title
- Piano Sonata No. 8 in A Minor, K. 310: II. Andante cantabile con espressione
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb56d7022913287bfbfd12f467a7402c6fee5d8da1dbb1747be2a55faf38b917d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4d31345469e73b4110e2856ff387bafdd997fd136c96c38ed5011760550932c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200179
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Sonata No. 8 in A Minor, K. 310: II. Andante cantabile con espressione · Machine-readable JSON-LD