ISRC USSM10208667
Verified recording
USSM10208667 is “Schlummert ein, ihr matten Augen from Cantata No. 82 "Ich habe genug"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f5d612d981d3018201bb6099c0874dd65663b3b2786be82b5536e6c0eba01a4 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/USSM10208667.
Recording identifiers
- ISRC
- USSM10208667
- Title
- Schlummert ein, ihr matten Augen from Cantata No. 82 "Ich habe genug"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3f5d612d981d3018201bb6099c0874dd65663b3b2786be82b5536e6c0eba01a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a585e4ffb0cb67b35a21d12b269262132dfedc959a397657c540ac013503751- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10208667
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schlummert ein, ihr matten Augen from Cantata No. 82 "Ich habe genug" · Machine-readable JSON-LD