ISRC HKUM71500405
Verified recording
HKUM71500405 is “藍與黑” by Tsui Ping,
registered on the CopyrightChains blockchain with CopyrightID
0x45c72277d1bb25f9659a7978cc8c6a366781e8333b815bfe920d3a4cf9fcff43 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500405.
Recording identifiers
- ISRC
- HKUM71500405
- Title
- 藍與黑
- Artist
- Tsui Ping
- CopyrightID (CopyrightChains transaction hash)
0x45c72277d1bb25f9659a7978cc8c6a366781e8333b815bfe920d3a4cf9fcff43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:c05148e9ee37662a60574ae0635e9d25c477a993fe32096e1814170d9da33d4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500405
- Bitcoin block existence check
- https://blockstream.info/api/block/960199