ISRC HKUM72100043
Verified recording
HKUM72100043 is “Cold - 講 Demo” by JACE,
registered on the CopyrightChains blockchain with CopyrightID
0x203307127c9f19e2e3faed1bde7f289561886df99a5dd411e464cfbfd381e9aa and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72100043.
Recording identifiers
- ISRC
- HKUM72100043
- Title
- Cold - 講 Demo
- Artist
- JACE
- CopyrightID (CopyrightChains transaction hash)
0x203307127c9f19e2e3faed1bde7f289561886df99a5dd411e464cfbfd381e9aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:b51062fe250dd39e3183f6b27cfdc1d68ede220e310464b6d57681d95f64f86a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72100043
- Bitcoin block existence check
- https://blockstream.info/api/block/960099