ISRC DEN960432609
Verified recording
DEN960432609 is “Mass in C Minor, K. 427 "Grosse Messe": Cum sancto spiritu” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe7083be7ca68b0b3362eaf08e4f5594b6273678d98d8f254fd9dbbf0abb3a5c3 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960432609.
Recording identifiers
- ISRC
- DEN960432609
- Title
- Mass in C Minor, K. 427 "Grosse Messe": Cum sancto spiritu
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe7083be7ca68b0b3362eaf08e4f5594b6273678d98d8f254fd9dbbf0abb3a5c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:8033464ab54f1df7cc047d41a460bc1ea309db48294c9f10a2f37f6db9d6bba2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960432609
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Mass in C Minor, K. 427 "Grosse Messe": Cum sancto spiritu · Machine-readable JSON-LD