ISRC DEE472400100
Verified recording
DEE472400100 is “Was willst du dich betrüben, BWV 107: I. Was willst du dich betrüben (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x023174188ffd912c6b5e48a6dcc9caff67f7a290de174b0f8a7b33fe6ea875ca and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400100.
Recording identifiers
- ISRC
- DEE472400100
- Title
- Was willst du dich betrüben, BWV 107: I. Was willst du dich betrüben (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x023174188ffd912c6b5e48a6dcc9caff67f7a290de174b0f8a7b33fe6ea875ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2823cc6923ac29ad24b5e172432f452d8bc80ddd30f547d2863091f0e11c115e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE472400100
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Was willst du dich betrüben, BWV 107: I. Was willst du dich betrüben (Chorus) · Machine-readable JSON-LD