ISRC GBAYC9000321
Verified recording
GBAYC9000321 is “Adagio in B Minor, K. 540” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2d4b2025bf45f48614eeb50984af69b4a7cfce3c4289b72f2913f377c9584728 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000321.
Recording identifiers
- ISRC
- GBAYC9000321
- Title
- Adagio in B Minor, K. 540
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2d4b2025bf45f48614eeb50984af69b4a7cfce3c4289b72f2913f377c9584728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:aa5d4062a621de135e6ff79c9553fae4b0eed76abfe6102caa5de606f7cd2bd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9000321
- Bitcoin block existence check
- https://blockstream.info/api/block/960113
Full record
Track page: Adagio in B Minor, K. 540 · Machine-readable JSON-LD