ISRC GBAYC8100499
Verified recording
GBAYC8100499 is “Mozart: Violin Concerto No. 4 in D Major, K. 218: III. Rondeau. Andante grazioso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc411d74dfcd673ec3cb19bb04c7a061f41f4a99292377e2dde815e7c0ff52ce7 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100499.
Recording identifiers
- ISRC
- GBAYC8100499
- Title
- Mozart: Violin Concerto No. 4 in D Major, K. 218: III. Rondeau. Andante grazioso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc411d74dfcd673ec3cb19bb04c7a061f41f4a99292377e2dde815e7c0ff52ce7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:b05844c1901f45d5287ddea92191187e7375bdadf3477c51f41cc6f080ed376f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8100499
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Mozart: Violin Concerto No. 4 in D Major, K. 218: III. Rondeau. Andante grazioso · Machine-readable JSON-LD