ISRC NLA509300107
Verified recording
NLA509300107 is “Mass in C minor, K.427 "Grosse Messe": 7. Gloria: Quoniam” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1a3d18c33db2447f4e79fa6c4f49e8e8e75f30378c2e851d73b5a40b2a5fc1c7 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509300107.
Recording identifiers
- ISRC
- NLA509300107
- Title
- Mass in C minor, K.427 "Grosse Messe": 7. Gloria: Quoniam
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1a3d18c33db2447f4e79fa6c4f49e8e8e75f30378c2e851d73b5a40b2a5fc1c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:a9974b68411068a2246d00c0375bfbab8dd207bde8e8faff22fc209b48495a52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509300107
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Mass in C minor, K.427 "Grosse Messe": 7. Gloria: Quoniam · Machine-readable JSON-LD