ISRC GBLWD0501803
Verified recording
GBLWD0501803 is “Christ lag in Todes Banden, BWV 4, "Easter Cantata": II. Versus 2. Duet. Den Tod niemand zwingen kunnt (Soprano, Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7aafb97e7b8f4e533991695fa1fb64a2037233b7ca245b8cd0e06120490d6d9b and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0501803.
Recording identifiers
- ISRC
- GBLWD0501803
- Title
- Christ lag in Todes Banden, BWV 4, "Easter Cantata": II. Versus 2. Duet. Den Tod niemand zwingen kunnt (Soprano, Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7aafb97e7b8f4e533991695fa1fb64a2037233b7ca245b8cd0e06120490d6d9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:eb562ab049285dd857e98c2fea4298a7bb1d0bd7997ae9dfd7149f3b9ea6f43e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0501803
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Christ lag in Todes Banden, BWV 4, "Easter Cantata": II. Versus 2. Duet. Den Tod niemand zwingen kunnt (Soprano, Alto) · Machine-readable JSON-LD