ISRC DEN961731328
Verified recording
DEN961731328 is “O wie selig seid ihr doch, ihr Frommen, BWV 405” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x564b87e4e0e481ef46e54bcb24b4bcd8c0e20aec5886185683976d8f2bc34a17 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731328.
Recording identifiers
- ISRC
- DEN961731328
- Title
- O wie selig seid ihr doch, ihr Frommen, BWV 405
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x564b87e4e0e481ef46e54bcb24b4bcd8c0e20aec5886185683976d8f2bc34a17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d13feff7da04a2684aaed4873a3a7bfa2998c87ac150a5e35aa045a05154d068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731328
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: O wie selig seid ihr doch, ihr Frommen, BWV 405 · Machine-readable JSON-LD