ISRC HKI199793607
Verified recording
HKI199793607 is “Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x765f547dab020089ba969d2bfcac7a8304b20b6e7655e419b8cb1a711b649d5f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199793607.
Recording identifiers
- ISRC
- HKI199793607
- Title
- Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x765f547dab020089ba969d2bfcac7a8304b20b6e7655e419b8cb1a711b649d5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5870f9cdb08cf1dad1ad3ef7c34c196d98c522fdbd8208d3c50c9cfe857eb973- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199793607
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Requiem in D Minor, K. 626: Sequence: VI. Lacrimosa dies illa · Machine-readable JSON-LD