ISRC FRU621427714
Verified recording
FRU621427714 is “Cantate «Christ lag in Todesbanden», BWV 4: Versus II. Den Tod niemand zwingen kunnt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x77abdce8e521db4b97f3f1721a193d0ecb03c59a169d1dd164fbe1d86c96b8b3 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621427714.
Recording identifiers
- ISRC
- FRU621427714
- Title
- Cantate «Christ lag in Todesbanden», BWV 4: Versus II. Den Tod niemand zwingen kunnt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x77abdce8e521db4b97f3f1721a193d0ecb03c59a169d1dd164fbe1d86c96b8b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:9ec695639184679d771ff2519db62504ececff8d7f40b79219400731baf1e163- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621427714
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Cantate «Christ lag in Todesbanden», BWV 4: Versus II. Den Tod niemand zwingen kunnt · Machine-readable JSON-LD