ISRC DELJ82069022
Verified recording
DELJ82069022 is “Du & ich” by Sumpa,
registered on the CopyrightChains blockchain with CopyrightID
0x71e9f9c6b9b23a53d7669c9eaacab9a4d64d1ba717625ab2578c5ee4c92467c1 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/DELJ82069022.
Recording identifiers
- ISRC
- DELJ82069022
- Title
- Du & ich
- Artist
- Sumpa
- CopyrightID (CopyrightChains transaction hash)
0x71e9f9c6b9b23a53d7669c9eaacab9a4d64d1ba717625ab2578c5ee4c92467c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9f0740944bf636840f4eff70edbbfcff89d66eb8bd7dc2b692c26dcc5aff8f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ82069022
- Bitcoin block existence check
- https://blockstream.info/api/block/957118