ISRC DES380001887
Verified recording
DES380001887 is “Der Himmel lacht, die Erde jubilieret, BWV 31: No. 4, "Fürst des Lebens, starker Streiter” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe89fc8cbfd217d3aa247fb40cbe83f230acfdaaf354b33befc69b691fa44aaf7 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001887.
Recording identifiers
- ISRC
- DES380001887
- Title
- Der Himmel lacht, die Erde jubilieret, BWV 31: No. 4, "Fürst des Lebens, starker Streiter
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe89fc8cbfd217d3aa247fb40cbe83f230acfdaaf354b33befc69b691fa44aaf7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:5a5ec3915454fd644c4344884ed07350efdfb968b5b6335f14e0474098fcc3ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001887
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Der Himmel lacht, die Erde jubilieret, BWV 31: No. 4, "Fürst des Lebens, starker Streiter · Machine-readable JSON-LD