ISRC HKB120700318
Verified recording
HKB120700318 is “十七八的姑娘” by Yun Liu,
registered on the CopyrightChains blockchain with CopyrightID
0x3088dc409f7acb353217817ce89cecb30808deb0dfe20fed7a4b8b6a09b05d3f and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700318.
Recording identifiers
- ISRC
- HKB120700318
- Title
- 十七八的姑娘
- Artist
- Yun Liu
- CopyrightID (CopyrightChains transaction hash)
0x3088dc409f7acb353217817ce89cecb30808deb0dfe20fed7a4b8b6a09b05d3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:b453cf474e0a0adae24b19a37b6eedad35d1ef1ea7550d636d1f25051546d96f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700318
- Bitcoin block existence check
- https://blockstream.info/api/block/960481