ISRC DEN421326002
Verified recording
DEN421326002 is “Christ lag in Todes Banden (Cantata BWV 4): Sinfonia” by Gewandhausorchester,
registered on the CopyrightChains blockchain with CopyrightID
0x811b80d16f613ae722228b109e5400ab3eeb8c6a87e9728cd19373131074fa74 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421326002.
Recording identifiers
- ISRC
- DEN421326002
- Title
- Christ lag in Todes Banden (Cantata BWV 4): Sinfonia
- Artist
- Gewandhausorchester
- CopyrightID (CopyrightChains transaction hash)
0x811b80d16f613ae722228b109e5400ab3eeb8c6a87e9728cd19373131074fa74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:ee1426122024446492e03592caa2e17812f90340f41a9d1ba35e735a33f511f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN421326002
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Christ lag in Todes Banden (Cantata BWV 4): Sinfonia · Machine-readable JSON-LD