ISRC HKB120700134
Verified recording
HKB120700134 is “花花姑娘” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0x31dbc885037a2da85f4d732c14b175069b4673d46fc1ab490e22761944e2aa66 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700134.
Recording identifiers
- ISRC
- HKB120700134
- Title
- 花花姑娘
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0x31dbc885037a2da85f4d732c14b175069b4673d46fc1ab490e22761944e2aa66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:c3b16f7224d196059daf2d11e4f63de0bd75eda9a7b956c0177768c64c5858f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700134
- Bitcoin block existence check
- https://blockstream.info/api/block/960485