ISRC USSM10112848
Verified recording
USSM10112848 is “Great Mass in C Minor, K. 427 (417a): II. Gloria - Laudamus te - Allegro aperto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc1efe11ded96478802b8f1f2dea2899bdfcc1f3e06f568900d16091bb46542 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10112848.
Recording identifiers
- ISRC
- USSM10112848
- Title
- Great Mass in C Minor, K. 427 (417a): II. Gloria - Laudamus te - Allegro aperto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1dc1efe11ded96478802b8f1f2dea2899bdfcc1f3e06f568900d16091bb46542
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8fd8c87f4403dda6e05527aa8845b3f25d22d112ea7529506acf95242239241b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10112848
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Great Mass in C Minor, K. 427 (417a): II. Gloria - Laudamus te - Allegro aperto · Machine-readable JSON-LD