ISRC HKG732228365
Verified recording
HKG732228365 is “无双” by 刘宇宁,
registered on the CopyrightChains blockchain with CopyrightID
0x04555d4f606edb90cb79cf2cd2c1cbc1ddf40b49bb6ca05975a6d069d44e18fd and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732228365.
Recording identifiers
- ISRC
- HKG732228365
- Title
- 无双
- Artist
- 刘宇宁
- CopyrightID (CopyrightChains transaction hash)
0x04555d4f606edb90cb79cf2cd2c1cbc1ddf40b49bb6ca05975a6d069d44e18fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7750993a40953331070a393b4c45fc32e4eafdafd7b540abc7a96a6ce8b01358- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732228365
- Bitcoin block existence check
- https://blockstream.info/api/block/953515