ISRC HKUM71800149
Verified recording
HKUM71800149 is “打字機” by Kelly Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x72077955bfc949b2e2c96995556581dd984f03e1469ac123cb90f71dad82e3c2 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/HKUM71800149.
Recording identifiers
- ISRC
- HKUM71800149
- Title
- 打字機
- Artist
- Kelly Chen
- CopyrightID (CopyrightChains transaction hash)
0x72077955bfc949b2e2c96995556581dd984f03e1469ac123cb90f71dad82e3c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:7a46b7ce81c263a060dc07d10ace8318c86118c8a355231723a5bd7e62d6f075- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71800149
- Bitcoin block existence check
- https://blockstream.info/api/block/960099