ISRC FRZ149905030
Verified recording
FRZ149905030 is “Christ lag in Todesbanden, BWV 4: III. Versus II: "Den Tod niemand zwingen kunnt"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8322ee39d8c312dead1951d1067382bf72100312cbda3827906e534d856ef18b and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149905030.
Recording identifiers
- ISRC
- FRZ149905030
- Title
- Christ lag in Todesbanden, BWV 4: III. Versus II: "Den Tod niemand zwingen kunnt"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8322ee39d8c312dead1951d1067382bf72100312cbda3827906e534d856ef18b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:41a558a2fca11635f98f7c91a939bf33263022deaf5872f72ca3fcd120de0e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149905030
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Christ lag in Todesbanden, BWV 4: III. Versus II: "Den Tod niemand zwingen kunnt" · Machine-readable JSON-LD