ISRC GBUM70803061
Verified recording
GBUM70803061 is “St Mark Passion: 47. Chorus: Er hat andern geholfen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xae77030f3ed2817f3c171ad405d0846693124bfca6d55b57fb986da3f44c850e and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803061.
Recording identifiers
- ISRC
- GBUM70803061
- Title
- St Mark Passion: 47. Chorus: Er hat andern geholfen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xae77030f3ed2817f3c171ad405d0846693124bfca6d55b57fb986da3f44c850e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:fd97c6dba01762094794e915c88cf32b778312a5938c1ae87d3df936f3c301e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803061
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: St Mark Passion: 47. Chorus: Er hat andern geholfen · Machine-readable JSON-LD