ISRC GBAYC8906374
Verified recording
GBAYC8906374 is “Requiem in D Minor, K. 626: III. Seq. 6, Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x54a5e2ea89ddc6a9a28cf4ed8872ccaf7c51a895c4cf1cc5f76f3486b93f6ebd and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906374.
Recording identifiers
- ISRC
- GBAYC8906374
- Title
- Requiem in D Minor, K. 626: III. Seq. 6, Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x54a5e2ea89ddc6a9a28cf4ed8872ccaf7c51a895c4cf1cc5f76f3486b93f6ebd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:a2e7b96389147af09a5fe1d77979552bd1ad94b8fd0d6e16dfe17c377a1de1bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8906374
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Requiem in D Minor, K. 626: III. Seq. 6, Lacrimosa · Machine-readable JSON-LD