ISRC HKI490218705
Verified recording
HKI490218705 is “第二次分手” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x4641d1cab5e14b6c915fa4748062c32c2d768f1a621036df6b084854b8f48f0a and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490218705.
Recording identifiers
- ISRC
- HKI490218705
- Title
- 第二次分手
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x4641d1cab5e14b6c915fa4748062c32c2d768f1a621036df6b084854b8f48f0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:80660e5934e89e56e083c9bdd5fd35472e8cd476e7ecc37b8ec612758af5a4a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI490218705
- Bitcoin block existence check
- https://blockstream.info/api/block/960362