ISRC HKA619900389
Verified recording
HKA619900389 is “緣 - 香港電台第五台《空中結緣》主題曲” by Michael Kwan,
registered on the CopyrightChains blockchain with CopyrightID
0x1c373051cf5082d45ba3207b94e2f27fd99d85bb88369e718168702c4fd43724 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900389.
Recording identifiers
- ISRC
- HKA619900389
- Title
- 緣 - 香港電台第五台《空中結緣》主題曲
- Artist
- Michael Kwan
- CopyrightID (CopyrightChains transaction hash)
0x1c373051cf5082d45ba3207b94e2f27fd99d85bb88369e718168702c4fd43724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:81ff60d5d4729e8e89843b6615a9aa20231059072b0e9bd51f670fe63e48a5a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900389
- Bitcoin block existence check
- https://blockstream.info/api/block/960349