ISRC CH4211900006
Verified recording
CH4211900006 is “Markus Passion, BWV 247: Choral "Sie stellen uns wie Ketzern nach" (aus BWV 258)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8f3308cf5a87b7823cdc480e3f7bff641f826ae5964d3a1e7921c8f68eef6421 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900006.
Recording identifiers
- ISRC
- CH4211900006
- Title
- Markus Passion, BWV 247: Choral "Sie stellen uns wie Ketzern nach" (aus BWV 258)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8f3308cf5a87b7823cdc480e3f7bff641f826ae5964d3a1e7921c8f68eef6421
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:b638cf1128fd13deec633f4ad077a37ab2e6d87a27c407ea785abb1976880a0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4211900006
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Markus Passion, BWV 247: Choral "Sie stellen uns wie Ketzern nach" (aus BWV 258) · Machine-readable JSON-LD