ISRC FRZ299528100
Verified recording
FRZ299528100 is “Grande Messe en ut mineur, K. 427: Et incarnatus est” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1907d089102f5d37052ba9bd857e5147700fbc7c2fa64f41f779dfca09a17059 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528100.
Recording identifiers
- ISRC
- FRZ299528100
- Title
- Grande Messe en ut mineur, K. 427: Et incarnatus est
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1907d089102f5d37052ba9bd857e5147700fbc7c2fa64f41f779dfca09a17059
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:72c79d82bf802f914ac7431ead5545241d01e6c537da4097df9187d9996783ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528100
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Grande Messe en ut mineur, K. 427: Et incarnatus est · Machine-readable JSON-LD