ISRC GBUM70803022
Verified recording
GBUM70803022 is “St Mark Passion: 8. Recitative (Evangelist & Jesus): Und ging ein wenig furbass” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb27856aebe5be6e26c6af0905f86889f2d7a3df75367368a778fbec8eff87ceb and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803022.
Recording identifiers
- ISRC
- GBUM70803022
- Title
- St Mark Passion: 8. Recitative (Evangelist & Jesus): Und ging ein wenig furbass
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb27856aebe5be6e26c6af0905f86889f2d7a3df75367368a778fbec8eff87ceb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:b5d9fada59667d4d6b9aff7a98711a2dd21a1bc3e15dd5a29afc237c488a1f28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803022
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: St Mark Passion: 8. Recitative (Evangelist & Jesus): Und ging ein wenig furbass · Machine-readable JSON-LD