ISRC HKC840800402
Verified recording
HKC840800402 is “離開是為了回來” by Yatfung,
registered on the CopyrightChains blockchain with CopyrightID
0xb581fb6ece7d7dbd2669c9f951b63e61f04272add5ea3e427d4a672d224cb477 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840800402.
Recording identifiers
- ISRC
- HKC840800402
- Title
- 離開是為了回來
- Artist
- Yatfung
- CopyrightID (CopyrightChains transaction hash)
0xb581fb6ece7d7dbd2669c9f951b63e61f04272add5ea3e427d4a672d224cb477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:e705a7a369a170c801f4c1bcb53d3f567fcd5482f9a794ac460fc0ddc04c2790- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840800402
- Bitcoin block existence check
- https://blockstream.info/api/block/960250