ISRC QZK6N1970251
Verified recording
QZK6N1970251 is “Harden” by Kenso,
registered on the CopyrightChains blockchain with CopyrightID
0x84b238f0f135fafca741ef9b1e6b1df0d67e93edb9f2f4a4cbfc39b3457c268a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1970251.
Recording identifiers
- ISRC
- QZK6N1970251
- Title
- Harden
- Artist
- Kenso
- CopyrightID (CopyrightChains transaction hash)
0x84b238f0f135fafca741ef9b1e6b1df0d67e93edb9f2f4a4cbfc39b3457c268a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2a55e15bc75789a1bcea1e5395f3e7cb302f9bf7ac6a7424bb2c08c244180a30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N1970251
- Bitcoin block existence check
- https://blockstream.info/api/block/960334