ISRC HKB120700136
Verified recording
HKB120700136 is “桃李春風” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0xc745a3cafc268727ea3ff4916f72ee118a5f96deace4770751df8598d283ae15 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700136.
Recording identifiers
- ISRC
- HKB120700136
- Title
- 桃李春風
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0xc745a3cafc268727ea3ff4916f72ee118a5f96deace4770751df8598d283ae15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:61a55a47fb71fccf584f4ed9b7e4010d3f626d3694dfc2b3d604306e754c6b71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700136
- Bitcoin block existence check
- https://blockstream.info/api/block/960348