ISRC HKG732272554
Verified recording
HKG732272554 is “未婚妈妈” by KEY.L刘聪,
registered on the CopyrightChains blockchain with CopyrightID
0x5759efc4cb291e14c32ae7dcef2ffca82bd049ab37ba90827079b979b79efce3 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732272554.
Recording identifiers
- ISRC
- HKG732272554
- Title
- 未婚妈妈
- Artist
- KEY.L刘聪
- CopyrightID (CopyrightChains transaction hash)
0x5759efc4cb291e14c32ae7dcef2ffca82bd049ab37ba90827079b979b79efce3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:95034dac6d579a69017c565750b7064e41621f1814a29e3c52ff73714d274e97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732272554
- Bitcoin block existence check
- https://blockstream.info/api/block/957073