ISRC DEF059303176
Verified recording
DEF059303176 is “Mass in C Major, K. 317 "Coronation Mass": VI. Agnus Dei” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc36077af4ba081dd5688e3f1c38fa237484573e17fcdeccb74a9e3d6f6c325d1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303176.
Recording identifiers
- ISRC
- DEF059303176
- Title
- Mass in C Major, K. 317 "Coronation Mass": VI. Agnus Dei
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc36077af4ba081dd5688e3f1c38fa237484573e17fcdeccb74a9e3d6f6c325d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b345061dd064bef752c0358a2627ecea4a0439df7cb67a30e10fbe994b9d8598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303176
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Mass in C Major, K. 317 "Coronation Mass": VI. Agnus Dei · Machine-readable JSON-LD