ISRC FRZ131401130
Verified recording
FRZ131401130 is “Requiem in D Minor, K. 626: VI. Agnus dei” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd56d40761f0adf46abb3ddf6c1d27f0bb6563f95c9ee88104222cebbea16794c and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131401130.
Recording identifiers
- ISRC
- FRZ131401130
- Title
- Requiem in D Minor, K. 626: VI. Agnus dei
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd56d40761f0adf46abb3ddf6c1d27f0bb6563f95c9ee88104222cebbea16794c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:167c27eb9402cd6c1f081b66bde453ee4cb0529f8335c20403348ac82aeb17a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131401130
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Requiem in D Minor, K. 626: VI. Agnus dei · Machine-readable JSON-LD