ISRC DENL81609044
Verified recording
DENL81609044 is “Kopf oder Zahl” by Sinuhe,
registered on the CopyrightChains blockchain with CopyrightID
0x4d392f68db7456cf99a4083eaf389966bde23213fd08a6d5a2a0f48d3f14311d and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENL81609044.
Recording identifiers
- ISRC
- DENL81609044
- Title
- Kopf oder Zahl
- Artist
- Sinuhe
- CopyrightID (CopyrightChains transaction hash)
0x4d392f68db7456cf99a4083eaf389966bde23213fd08a6d5a2a0f48d3f14311d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:da1b5f56f2e9dca61797e027b2f571c601603b19a544d720c9213d75c107b596- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DENL81609044
- Bitcoin block existence check
- https://blockstream.info/api/block/960220