ISRC DEF058731504
Verified recording
DEF058731504 is “Mass In C Minor, K.427 "Grosse Messe" - Rev. And Reconstr. By H.C. Robbins Landon: Gloria: Gratias” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7bf366bbdb6a6954368cfd7afbc8b6e10f1573213ab708f8553505670bd6c688 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/DEF058731504.
Recording identifiers
- ISRC
- DEF058731504
- Title
- Mass In C Minor, K.427 "Grosse Messe" - Rev. And Reconstr. By H.C. Robbins Landon: Gloria: Gratias
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7bf366bbdb6a6954368cfd7afbc8b6e10f1573213ab708f8553505670bd6c688
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d450addfc5cf6e6c06b2a4b1b9a70786f98007796a28ab4dc303c1740e5a212b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058731504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass In C Minor, K.427 "Grosse Messe" - Rev. And Reconstr. By H.C. Robbins Landon: Gloria: Gratias · Machine-readable JSON-LD