ISRC GBAYC9100900
Verified recording
GBAYC9100900 is “Mozart / Compl. Druce: Requiem in D Minor, K. 626: VIII. Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x45aebc1d61e91472e8f2feb100ed617795bbbfb84fe0ee4fdfe0d378771a2d45 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100900.
Recording identifiers
- ISRC
- GBAYC9100900
- Title
- Mozart / Compl. Druce: Requiem in D Minor, K. 626: VIII. Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x45aebc1d61e91472e8f2feb100ed617795bbbfb84fe0ee4fdfe0d378771a2d45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a69528d4fd07f3b9b8e6492b31c146e951bbeedbe56726f0fa269f9693624822- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100900
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Mozart / Compl. Druce: Requiem in D Minor, K. 626: VIII. Lacrimosa · Machine-readable JSON-LD