ISRC FRZ209447013
Verified recording
FRZ209447013 is “Mozart: Requiem in D Minor, K. 626: XII. Benedictus” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc779c6c4e642d01cb148aa297fc58a5996766f54c68edf472adbf5daf47d5ef7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209447013.
Recording identifiers
- ISRC
- FRZ209447013
- Title
- Mozart: Requiem in D Minor, K. 626: XII. Benedictus
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc779c6c4e642d01cb148aa297fc58a5996766f54c68edf472adbf5daf47d5ef7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c464bbc2d573b8caa1192f4cdc4396514d305c960fb4985fa1399ca02a1b58c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209447013
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Requiem in D Minor, K. 626: XII. Benedictus · Machine-readable JSON-LD