ISRC GBUM70803039
Verified recording
GBUM70803039 is “St Mark Passion: 25. Recitative (Evangelist, High Priest & Jesus): Da fraget ihn der Hohepriester” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4c116d02e33a5a82d1d64f384f7f0b0a1470f5e854db6dec82fa1f754a69e3a5 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/GBUM70803039.
Recording identifiers
- ISRC
- GBUM70803039
- Title
- St Mark Passion: 25. Recitative (Evangelist, High Priest & Jesus): Da fraget ihn der Hohepriester
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4c116d02e33a5a82d1d64f384f7f0b0a1470f5e854db6dec82fa1f754a69e3a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:93564d9872eb1d15833b29ca1c324f810f88cb1982ddcc4e60519c51b0b34754- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70803039
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St Mark Passion: 25. Recitative (Evangelist, High Priest & Jesus): Da fraget ihn der Hohepriester · Machine-readable JSON-LD