ISRC DEF057501797
Verified recording
DEF057501797 is “Mass in C Major, K. 317 "Coronation Mass": VIIb. Dona nobis pacem” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1a41e7ed98d61cc4e5da5708f9350cc300827f0cfd3be7ce942e7302704cac71 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/DEF057501797.
Recording identifiers
- ISRC
- DEF057501797
- Title
- Mass in C Major, K. 317 "Coronation Mass": VIIb. Dona nobis pacem
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1a41e7ed98d61cc4e5da5708f9350cc300827f0cfd3be7ce942e7302704cac71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c2ae8a901a6b11a25abe796f74f9135f9ba281f5ddb535e5807286701c452c0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057501797
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Mass in C Major, K. 317 "Coronation Mass": VIIb. Dona nobis pacem · Machine-readable JSON-LD