ISRC GBUM70803009
Verified recording
GBUM70803009 is “St Mark Passion: 6. Recitative (Evangelist & Jesus): Und sie kamen zu dem Hofe” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5e9e7afaf60d2f537625e0148330ef2cd86f1210e1d4e47efa0ce99c3ce806fc and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803009.
Recording identifiers
- ISRC
- GBUM70803009
- Title
- St Mark Passion: 6. Recitative (Evangelist & Jesus): Und sie kamen zu dem Hofe
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5e9e7afaf60d2f537625e0148330ef2cd86f1210e1d4e47efa0ce99c3ce806fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:c68c847364b253d218daae3f8a6342cabd05a96f147844db3dcf25ff89783e28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803009
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: St Mark Passion: 6. Recitative (Evangelist & Jesus): Und sie kamen zu dem Hofe · Machine-readable JSON-LD