ISRC HKI199207606
Verified recording
HKI199207606 is “Ein feste Burg ist unser Gott, BWV 80: Recitative: So stehe dann bei Christi blutgefarbten Fahne (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa7c6f25047737b7284f2570d346ebdf2d9f7e82def626f2992ca3f91d679a8fe and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199207606.
Recording identifiers
- ISRC
- HKI199207606
- Title
- Ein feste Burg ist unser Gott, BWV 80: Recitative: So stehe dann bei Christi blutgefarbten Fahne (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa7c6f25047737b7284f2570d346ebdf2d9f7e82def626f2992ca3f91d679a8fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:28bacae4a7795d6024b376cccd64556b170ed99b2e41d0b8b2d1589bd367913e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199207606
- Bitcoin block existence check
- https://blockstream.info/api/block/960145
Full record
Track page: Ein feste Burg ist unser Gott, BWV 80: Recitative: So stehe dann bei Christi blutgefarbten Fahne (Tenor) · Machine-readable JSON-LD