ISRC DEF059304050
Verified recording
DEF059304050 is “Berlin im Licht - Song” by Kurt Weill,
registered on the CopyrightChains blockchain with CopyrightID
0x43ec7937f617fbe4f7991a6571a3773702820240c2120f4f79803fb39f87c884 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304050.
Recording identifiers
- ISRC
- DEF059304050
- Title
- Berlin im Licht - Song
- Artist
- Kurt Weill
- CopyrightID (CopyrightChains transaction hash)
0x43ec7937f617fbe4f7991a6571a3773702820240c2120f4f79803fb39f87c884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:ddad262a33074807e79f3a47dbfaae8fc966b8431608b44b3dadd9f067136aa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059304050
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Berlin im Licht - Song · Machine-readable JSON-LD