ISRC HKJ962215438
Verified recording
HKJ962215438 is “困 Inside” by Willim,
registered on the CopyrightChains blockchain with CopyrightID
0x12d4b05b10126339cfc9942d5158a62cabafc7e8985bdda89edd18278e89abe2 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ962215438.
Recording identifiers
- ISRC
- HKJ962215438
- Title
- 困 Inside
- Artist
- Willim
- CopyrightID (CopyrightChains transaction hash)
0x12d4b05b10126339cfc9942d5158a62cabafc7e8985bdda89edd18278e89abe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:3bbae22890c38ce61e5bbbcafa0f62db372560c469b3d6a8a12d444c16183379- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ962215438
- Bitcoin block existence check
- https://blockstream.info/api/block/960284