ISRC GBAYC0801426
Verified recording
GBAYC0801426 is “Mozart: Requiem in D Minor, K. 626: IV. Tuba mirum” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf3879697cebde6c2447650f5a472bdddb2051696815c21a9cba058a9262abbbb and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801426.
Recording identifiers
- ISRC
- GBAYC0801426
- Title
- Mozart: Requiem in D Minor, K. 626: IV. Tuba mirum
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf3879697cebde6c2447650f5a472bdddb2051696815c21a9cba058a9262abbbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:d89076ed4cda212f356418cbcb9cd3d2dd6e4d703c8bbed58e9179b68129b534- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801426
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Mozart: Requiem in D Minor, K. 626: IV. Tuba mirum · Machine-readable JSON-LD