ISRC HKI199992708
Verified recording
HKI199992708 is “Lacrimosa” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfe88401f3094b6cb973561d01f0cc14eeab1e4ecc954b6b132227a80510a4b02 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199992708.
Recording identifiers
- ISRC
- HKI199992708
- Title
- Lacrimosa
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfe88401f3094b6cb973561d01f0cc14eeab1e4ecc954b6b132227a80510a4b02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:73a0c4590f014a994af0c75d1a55d55c0562a5d4fb76e19a28f2a6665a60b9d6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199992708
- Bitcoin block existence check
- https://blockstream.info/api/block/953513