ISRC DEF055930310
Verified recording
DEF055930310 is “Mass In C Minor, K.427 "Grosse Messe": 3a. Credo: Credo in unum Deum” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1fbab5801989796720c54be7fb96494600535362504c5c133bade57cd7bcc67e and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055930310.
Recording identifiers
- ISRC
- DEF055930310
- Title
- Mass In C Minor, K.427 "Grosse Messe": 3a. Credo: Credo in unum Deum
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1fbab5801989796720c54be7fb96494600535362504c5c133bade57cd7bcc67e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:600e8c4bca06338d4a443dc289c024865764c0d8b326530c616dbd3e9abbe2c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055930310
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Mass In C Minor, K.427 "Grosse Messe": 3a. Credo: Credo in unum Deum · Machine-readable JSON-LD