ISRC HKB120700135
Verified recording
HKB120700135 is “夜上海” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700135.
Recording identifiers
- ISRC
- HKB120700135
- Title
- 夜上海
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bbebf0b2bc3f6b84a670e5c481ed145df37eaeb191d7400ebeeb87f52330b2a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700135
- Bitcoin block existence check
- https://blockstream.info/api/block/956304