ISRC HKG579807103
Verified recording
HKG579807103 is “早知” by Nicholas Tse,
registered on the CopyrightChains blockchain with CopyrightID
0x64fbb378c3a1379463644c61f5f65629dd143c43afcea9ae9266f6ca5987b927 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG579807103.
Recording identifiers
- ISRC
- HKG579807103
- Title
- 早知
- Artist
- Nicholas Tse
- CopyrightID (CopyrightChains transaction hash)
0x64fbb378c3a1379463644c61f5f65629dd143c43afcea9ae9266f6ca5987b927
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:66b81e92a78eafb8ad5fc2f09c2d07dd2efe7dcaef8e9bbf3851c8e0843d39c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG579807103
- Bitcoin block existence check
- https://blockstream.info/api/block/953513