ISRC USB8U1010408
Verified recording
USB8U1010408 is “Passionsoratorium: Aria: Mein Geist! Ach, kannst du jetzo schlafen? (Soprano)” by Johann Ernst Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb7962651e80e172dbefc385b8938052a8b8e9a27daa424425b25d8c593ad37cb and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010408.
Recording identifiers
- ISRC
- USB8U1010408
- Title
- Passionsoratorium: Aria: Mein Geist! Ach, kannst du jetzo schlafen? (Soprano)
- Artist
- Johann Ernst Bach
- CopyrightID (CopyrightChains transaction hash)
0xb7962651e80e172dbefc385b8938052a8b8e9a27daa424425b25d8c593ad37cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:0b5cc0ebe1cccce4e7b8f2e3ab7c48ea197be14967951015052af3616df562c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1010408
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Passionsoratorium: Aria: Mein Geist! Ach, kannst du jetzo schlafen? (Soprano) · Machine-readable JSON-LD