ISRC GBAYC2301559
Verified recording
GBAYC2301559 is “Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x4970effc1b160be3b2525b8e381d5ea8bed9623972f677a1c1a05aac964a14d7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301559.
Recording identifiers
- ISRC
- GBAYC2301559
- Title
- Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x4970effc1b160be3b2525b8e381d5ea8bed9623972f677a1c1a05aac964a14d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f505ed2b48002d5d3450307562a1466094d9b4dd3cf2b68474712570dd324a81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301559
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa · Machine-readable JSON-LD