ISRC HKI490428303
Verified recording
HKI490428303 is “冷熱之間” by Yatfung,
registered on the CopyrightChains blockchain with CopyrightID
0xaa048a0ffcfc69f9e9b22d35df5912aed67f60e5bcb34247db27f923dda74c01 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490428303.
Recording identifiers
- ISRC
- HKI490428303
- Title
- 冷熱之間
- Artist
- Yatfung
- CopyrightID (CopyrightChains transaction hash)
0xaa048a0ffcfc69f9e9b22d35df5912aed67f60e5bcb34247db27f923dda74c01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:b556ff240bdfd69258e277ec973d18515edfe2a4cd640bf023c6821ab36fae69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490428303
- Bitcoin block existence check
- https://blockstream.info/api/block/960216