ISRC HKG732013173
Verified recording
HKG732013173 is “深夜保证书” by C.HØPE,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc403ed23022ef4460828f1a157550d7a3ab10639b53948e4be4e87960b089c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732013173.
Recording identifiers
- ISRC
- HKG732013173
- Title
- 深夜保证书
- Artist
- C.HØPE
- CopyrightID (CopyrightChains transaction hash)
0x1dc403ed23022ef4460828f1a157550d7a3ab10639b53948e4be4e87960b089c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d958d4cb625cdf181f890384787b67b49384425b392d84e71c928616c6b51c53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732013173
- Bitcoin block existence check
- https://blockstream.info/api/block/957120