ISRC FR7JM2387090
Verified recording
FR7JM2387090 is “Christ lag in Todesbanden: I. Sonata” by Johann Kuhnau,
registered on the CopyrightChains blockchain with CopyrightID
0xfceb04f36c77bc3533249ff79a2fcaa04f8ec043066c80e8c4001345dd866d4d 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/FR7JM2387090.
Recording identifiers
- ISRC
- FR7JM2387090
- Title
- Christ lag in Todesbanden: I. Sonata
- Artist
- Johann Kuhnau
- CopyrightID (CopyrightChains transaction hash)
0xfceb04f36c77bc3533249ff79a2fcaa04f8ec043066c80e8c4001345dd866d4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:58e02db43536483ca075e5fe464a349ea4c22a3692ea3c247fea2d15ae3b8591- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2387090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Christ lag in Todesbanden: I. Sonata · Machine-readable JSON-LD