ISRC DEE472400103
Verified recording
DEE472400103 is “Was willst du dich betrüben, BWV 107: IV. Wenn auch gleich aus der Höllen (Aria)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5f8062294b47b3a23f03da2252f1463e7bf86017f0592fa0bc89aac0820903f0 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/DEE472400103.
Recording identifiers
- ISRC
- DEE472400103
- Title
- Was willst du dich betrüben, BWV 107: IV. Wenn auch gleich aus der Höllen (Aria)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5f8062294b47b3a23f03da2252f1463e7bf86017f0592fa0bc89aac0820903f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f733d35d5d33d979c1b977a49d6bd7b19fb04d7f02335cdf1c6e7440ab3095a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400103
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Was willst du dich betrüben, BWV 107: IV. Wenn auch gleich aus der Höllen (Aria) · Machine-readable JSON-LD