ISRC HKG732297726
Verified recording
HKG732297726 is “歌声与微笑” by Jin Hai Xin,
registered on the CopyrightChains blockchain with CopyrightID
0xfce5bbe9e7e9889cb25578632dc2b34f118617b75d8bbec54a7de370b93e556a and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732297726.
Recording identifiers
- ISRC
- HKG732297726
- Title
- 歌声与微笑
- Artist
- Jin Hai Xin
- CopyrightID (CopyrightChains transaction hash)
0xfce5bbe9e7e9889cb25578632dc2b34f118617b75d8bbec54a7de370b93e556a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:0a30e3b2f4f4c4c6710483917f64c7600b9caec5cc05b97f3a446f1850084513- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732297726
- Bitcoin block existence check
- https://blockstream.info/api/block/960368