ISRC FRZ299528080
Verified recording
FRZ299528080 is “Grande Messe en ut mineur, K. 427: Jesu Christe” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x673373cc408b4a8262cfb3a47b80e8ef906239cac6109acd7194ccd3253c41a8 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528080.
Recording identifiers
- ISRC
- FRZ299528080
- Title
- Grande Messe en ut mineur, K. 427: Jesu Christe
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x673373cc408b4a8262cfb3a47b80e8ef906239cac6109acd7194ccd3253c41a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:bac7fdace6d289d97ff31dcc1aa0f7476465a8edd403b33d2b971d60449fce64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528080
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Grande Messe en ut mineur, K. 427: Jesu Christe · Machine-readable JSON-LD