ISRC DEN960400443
Verified recording
DEN960400443 is “Cantata "Ich habe genug" BWV 82: III. Aria: Schlummert ein, ihr matten Augen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x31c5e8b5ed06777ae769704c078a6239015480a4f4f527a15ca53eee1a0c1f43 and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400443.
Recording identifiers
- ISRC
- DEN960400443
- Title
- Cantata "Ich habe genug" BWV 82: III. Aria: Schlummert ein, ihr matten Augen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x31c5e8b5ed06777ae769704c078a6239015480a4f4f527a15ca53eee1a0c1f43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:7e86dbec1158513580e1bc2a1870e683ef72c99b395be0cf12f79c37d5dec8fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400443
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Cantata "Ich habe genug" BWV 82: III. Aria: Schlummert ein, ihr matten Augen · Machine-readable JSON-LD