ISRC HKB120700293
Verified recording
HKB120700293 is “九個郎” by Yun Liu,
registered on the CopyrightChains blockchain with CopyrightID
0x0badb7a3cea02168d827bd55dc951e7702fa82a3a6653a856ad8de018d09c5ad and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700293.
Recording identifiers
- ISRC
- HKB120700293
- Title
- 九個郎
- Artist
- Yun Liu
- CopyrightID (CopyrightChains transaction hash)
0x0badb7a3cea02168d827bd55dc951e7702fa82a3a6653a856ad8de018d09c5ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:c47aa2ba2590806b6ab70f57705a2277eea2bff9490a9103de857e250566c637- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700293
- Bitcoin block existence check
- https://blockstream.info/api/block/960509