ISRC HKG732419570
Verified recording
HKG732419570 is “无声无息” by 劉瑞琦,
registered on the CopyrightChains blockchain with CopyrightID
0x5dd8d63e95b936677161f1e7b9065ea2f96a78a953725d68798816518dfe0b14 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732419570.
Recording identifiers
- ISRC
- HKG732419570
- Title
- 无声无息
- Artist
- 劉瑞琦
- CopyrightID (CopyrightChains transaction hash)
0x5dd8d63e95b936677161f1e7b9065ea2f96a78a953725d68798816518dfe0b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:644a38515a720ff7106d6af0770f957f744eaa344f6f65c672a1d43e64f08d54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732419570
- Bitcoin block existence check
- https://blockstream.info/api/block/957819