ISRC DEKF22200978
Verified recording
DEKF22200978 is “4 Uhr nachts (feat. Sa4)” by Koushino,
registered on the CopyrightChains blockchain with CopyrightID
0xe2bdc588453718969928f8f2855836377e9fed19901c68708ec5daebb2c63bcb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22200978.
Recording identifiers
- ISRC
- DEKF22200978
- Title
- 4 Uhr nachts (feat. Sa4)
- Artist
- Koushino
- CopyrightID (CopyrightChains transaction hash)
0xe2bdc588453718969928f8f2855836377e9fed19901c68708ec5daebb2c63bcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:58149984024089d4949c571f3916061f6051d9a79741f1841c273f95fd2b39f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22200978
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 4 Uhr nachts (feat. Sa4) · Machine-readable JSON-LD