ISRC HKUM71500091
Verified recording
HKUM71500091 is “臉兒紅心兒笑” by 張露,
registered on the CopyrightChains blockchain with CopyrightID
0x0d012dcaea1ad7496a98030a074bc9bf19cc9c8ddb04a5e03e57dcb837a6e694 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500091.
Recording identifiers
- ISRC
- HKUM71500091
- Title
- 臉兒紅心兒笑
- Artist
- 張露
- CopyrightID (CopyrightChains transaction hash)
0x0d012dcaea1ad7496a98030a074bc9bf19cc9c8ddb04a5e03e57dcb837a6e694
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:0bd346dca067b4cedde4fd3041d2698e46cb57b3ecabbafd3e478f59de0fbd7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500091
- Bitcoin block existence check
- https://blockstream.info/api/block/960478