ISRC DEDU21600011
Verified recording
DEDU21600011 is “Hardkotzen” by Boys Noize,
registered on the CopyrightChains blockchain with CopyrightID
0xb4dcb60184ffc6cac8ef7d2f0f9ce4b13af0640422a4b5f00b634bf7a4f1012e and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU21600011.
Recording identifiers
- ISRC
- DEDU21600011
- Title
- Hardkotzen
- Artist
- Boys Noize
- CopyrightID (CopyrightChains transaction hash)
0xb4dcb60184ffc6cac8ef7d2f0f9ce4b13af0640422a4b5f00b634bf7a4f1012e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:327348f0c19200b23269d276638c139f96bfa072f4d4aad8bfcf80a1e89adda4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU21600011
- Bitcoin block existence check
- https://blockstream.info/api/block/959137