ISRC DEA808500303
Verified recording
DEA808500303 is “Mozart: Mass No. 18 in C Minor, K. 427 "Great Mass": III. Laudamus te” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x386911dbc1f4a3f54e474680876da8e7413ab0b5e61b7100a03de30f4f718bc9 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808500303.
Recording identifiers
- ISRC
- DEA808500303
- Title
- Mozart: Mass No. 18 in C Minor, K. 427 "Great Mass": III. Laudamus te
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x386911dbc1f4a3f54e474680876da8e7413ab0b5e61b7100a03de30f4f718bc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:7de23a74003244e39eb9395ba913535687d841046bb3bb4971c77be77a243280- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808500303
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Mozart: Mass No. 18 in C Minor, K. 427 "Great Mass": III. Laudamus te · Machine-readable JSON-LD