ISRC FRZ130809050
Verified recording
FRZ130809050 is “Requiem In C Major: V. Kyrie, Christie / Kyrie” by Johann Adolf Hasse,
registered on the CopyrightChains blockchain with CopyrightID
0x8baa61f5809639b94dcaa97a70081a93e4f518dda7912639dd7267d2f6a63af6 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/FRZ130809050.
Recording identifiers
- ISRC
- FRZ130809050
- Title
- Requiem In C Major: V. Kyrie, Christie / Kyrie
- Artist
- Johann Adolf Hasse
- CopyrightID (CopyrightChains transaction hash)
0x8baa61f5809639b94dcaa97a70081a93e4f518dda7912639dd7267d2f6a63af6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:10282ae7c2911d5343161668b4ab699f0118d32eb88df0596f2cc7c85006b686- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130809050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Requiem In C Major: V. Kyrie, Christie / Kyrie · Machine-readable JSON-LD