ISRC DEF057501796
Verified recording
DEF057501796 is “Mass in C Major, K. 317 "Coronation Mass": VIa. Agnus Dei” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x95e2b61765ff3c29829d1bcc169fb643c12f99ca1e284b0cf03f3616008a338f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057501796.
Recording identifiers
- ISRC
- DEF057501796
- Title
- Mass in C Major, K. 317 "Coronation Mass": VIa. Agnus Dei
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x95e2b61765ff3c29829d1bcc169fb643c12f99ca1e284b0cf03f3616008a338f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3ae7145fbea23b44e4b42a53479b8e799c714c45bcbb561eb45dd38eb3466bfc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057501796
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Mass in C Major, K. 317 "Coronation Mass": VIa. Agnus Dei · Machine-readable JSON-LD