ISRC DELV41700926
Verified recording
DELV41700926 is “Requiem in D Minor, K. 626: VIII. Lacrimosa” by Franz Xaver Süssmayr,
registered on the CopyrightChains blockchain with CopyrightID
0xd2dc9fb7b0cc4701e87c591c1af5e5e1f05ade0edd60bbbbaadba5121d81b352 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/DELV41700926.
Recording identifiers
- ISRC
- DELV41700926
- Title
- Requiem in D Minor, K. 626: VIII. Lacrimosa
- Artist
- Franz Xaver Süssmayr
- CopyrightID (CopyrightChains transaction hash)
0xd2dc9fb7b0cc4701e87c591c1af5e5e1f05ade0edd60bbbbaadba5121d81b352
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:ec6449fdfb9070e6e25416b0165c0d98cd13712c355bf354829d1018023ee145- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELV41700926
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Requiem in D Minor, K. 626: VIII. Lacrimosa · Machine-readable JSON-LD