ISRC GBUM70803024
Verified recording
GBUM70803024 is “St Mark Passion: 10. Recitative (Evangelist & Jesus): Und kam und fand sie schlafend” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1794c4c2c60449d0af491c13f0711302112efb278eb16956363e97ecb074a04f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803024.
Recording identifiers
- ISRC
- GBUM70803024
- Title
- St Mark Passion: 10. Recitative (Evangelist & Jesus): Und kam und fand sie schlafend
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1794c4c2c60449d0af491c13f0711302112efb278eb16956363e97ecb074a04f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c20e01a94afc82266560236bff2be111e7853b6ac62e66f48afabc0f3cc29c9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803024
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St Mark Passion: 10. Recitative (Evangelist & Jesus): Und kam und fand sie schlafend · Machine-readable JSON-LD