ISRC HKB120700137
Verified recording
HKB120700137 is “不要唱吧” by 周璇,
registered on the CopyrightChains blockchain with CopyrightID
0xd49d02c5fa8ac76dadd0b205032f7a934bb9be5b7da893addd7fcf7789c8b212 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700137.
Recording identifiers
- ISRC
- HKB120700137
- Title
- 不要唱吧
- Artist
- 周璇
- CopyrightID (CopyrightChains transaction hash)
0xd49d02c5fa8ac76dadd0b205032f7a934bb9be5b7da893addd7fcf7789c8b212
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:fb709efc6abdaef4e3e879d14480c8be6f5b70310870ac9f59a90d559f15a2a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700137
- Bitcoin block existence check
- https://blockstream.info/api/block/960247