ISRC FR7JM2387170
Verified recording
FR7JM2387170 is “Christ lag in Todesbanden: IVf. Rittornello” by Johann Kuhnau,
registered on the CopyrightChains blockchain with CopyrightID
0x5a9f3bebc8af9255f31d8d249fec441263d18ac29c51771fef2ea0e2dfcf08e5 and independently timestamped
in Bitcoin block 960298 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2387170.
Recording identifiers
- ISRC
- FR7JM2387170
- Title
- Christ lag in Todesbanden: IVf. Rittornello
- Artist
- Johann Kuhnau
- CopyrightID (CopyrightChains transaction hash)
0x5a9f3bebc8af9255f31d8d249fec441263d18ac29c51771fef2ea0e2dfcf08e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:26:00+00:00
- Bitcoin block
- 960298
- Canonical record hash
sha256:c38a9529461e0d00ee07b1186251713a0106cf44d353598719a31608cc85bca1- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2387170
- Bitcoin block existence check
- https://blockstream.info/api/block/960298
Full record
Track page: Christ lag in Todesbanden: IVf. Rittornello · Machine-readable JSON-LD