ISRC GBHNG0400449
Verified recording
GBHNG0400449 is “Christ lag in Todes Banden, BWV 4: Versus I: Christ lag in Todesbanden (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x290bfddf1ace596178b58801e5515e3e2e9400124cacab3a09659b007785e754 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400449.
Recording identifiers
- ISRC
- GBHNG0400449
- Title
- Christ lag in Todes Banden, BWV 4: Versus I: Christ lag in Todesbanden (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x290bfddf1ace596178b58801e5515e3e2e9400124cacab3a09659b007785e754
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:cd284d0ef09b918e8e2330076b194e0f8763e82d1966cde69f123e0c77908aac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHNG0400449
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Christ lag in Todes Banden, BWV 4: Versus I: Christ lag in Todesbanden (Chorus) · Machine-readable JSON-LD