ISRC HKG732272546
Verified recording
HKG732272546 is “小黑屋” by KEY.L刘聪,
registered on the CopyrightChains blockchain with CopyrightID
0x581335dd584a0468d640d33a02c4b0ba2d69b700371398fe45d7ec2d96385bab and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732272546.
Recording identifiers
- ISRC
- HKG732272546
- Title
- 小黑屋
- Artist
- KEY.L刘聪
- CopyrightID (CopyrightChains transaction hash)
0x581335dd584a0468d640d33a02c4b0ba2d69b700371398fe45d7ec2d96385bab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:4b4827ef61410c04acf52f25f21c49b35d49dc2a8ff5c91a0029f33991c4adcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732272546
- Bitcoin block existence check
- https://blockstream.info/api/block/960212