ISRC HKG731554302
Verified recording
HKG731554302 is “用情 - Live” by Jeff Chang,
registered on the CopyrightChains blockchain with CopyrightID
0xdbcacc2e41405f75f66facbdf6f16129a23572f16a4c43f5d01b5573b02d80af and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731554302.
Recording identifiers
- ISRC
- HKG731554302
- Title
- 用情 - Live
- Artist
- Jeff Chang
- CopyrightID (CopyrightChains transaction hash)
0xdbcacc2e41405f75f66facbdf6f16129a23572f16a4c43f5d01b5573b02d80af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b0366fdf160a96fc1acf7904b1d6b30d2cd4dfb5fc34f5a3efc37151e1fbbae9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731554302
- Bitcoin block existence check
- https://blockstream.info/api/block/956304