ISRC HKG731794686
Verified recording
HKG731794686 is “忘不了的人” by 张一乔,
registered on the CopyrightChains blockchain with CopyrightID
0x756c07f7ecb345cf3eb296f620db715afd504736c7a522a64b92368312e18c21 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731794686.
Recording identifiers
- ISRC
- HKG731794686
- Title
- 忘不了的人
- Artist
- 张一乔
- CopyrightID (CopyrightChains transaction hash)
0x756c07f7ecb345cf3eb296f620db715afd504736c7a522a64b92368312e18c21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:21b7d869c02d75e79a15080282aa0d14418a1e3e46952274c5db9f5935e20607- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731794686
- Bitcoin block existence check
- https://blockstream.info/api/block/960513