ISRC HKB120504218
Verified recording
HKB120504218 is “不要唱吧” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0x7670637cfd4ebd2ce6cfa84912e28d98dc74d8c7b13d054763032cf1f1c96912 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120504218.
Recording identifiers
- ISRC
- HKB120504218
- Title
- 不要唱吧
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0x7670637cfd4ebd2ce6cfa84912e28d98dc74d8c7b13d054763032cf1f1c96912
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:bc8f34d0373474bb06e90068daff5508b8de1ccdfb4e7b02fd427bd1aa800a42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120504218
- Bitcoin block existence check
- https://blockstream.info/api/block/960441