ISRC HKUM71200091
Verified recording
HKUM71200091 is “左右手” by Prudence Liew,
registered on the CopyrightChains blockchain with CopyrightID
0x7988949941c360e30aded811d0a5f6a5406c1ae843c6514d605cc3ace62fb353 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71200091.
Recording identifiers
- ISRC
- HKUM71200091
- Title
- 左右手
- Artist
- Prudence Liew
- CopyrightID (CopyrightChains transaction hash)
0x7988949941c360e30aded811d0a5f6a5406c1ae843c6514d605cc3ace62fb353
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:d284ae75cde6c313ebc91f09a1eca12d9a766f34504071fdfb62788d50e3708a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71200091
- Bitcoin block existence check
- https://blockstream.info/api/block/960254