ISRC DEKF22001575
Verified recording
DEKF22001575 is “Hand zu Hand” by Koushino,
registered on the CopyrightChains blockchain with CopyrightID
0xa749af237fb1d0bbf0d6299a350c20036ef75cee4c23ce1bae2d9c855aa6874e 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/DEKF22001575.
Recording identifiers
- ISRC
- DEKF22001575
- Title
- Hand zu Hand
- Artist
- Koushino
- CopyrightID (CopyrightChains transaction hash)
0xa749af237fb1d0bbf0d6299a350c20036ef75cee4c23ce1bae2d9c855aa6874e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9c39d9be39de08df199eff61c3de40d50d37853fc67b0effb9e33f2e492b97c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKF22001575
- Bitcoin block existence check
- https://blockstream.info/api/block/953520