ISRC HKC381600016
Verified recording
HKC381600016 is “Once” by Khalil Fong,
registered on the CopyrightChains blockchain with CopyrightID
0x0fd57d217cb5fb2b355eb93163f6ae15583d0f7997ec63be81da0730477603f4 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/HKC381600016.
Recording identifiers
- ISRC
- HKC381600016
- Title
- Once
- Artist
- Khalil Fong
- CopyrightID (CopyrightChains transaction hash)
0x0fd57d217cb5fb2b355eb93163f6ae15583d0f7997ec63be81da0730477603f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:356e553e65be36398314297e152c1badd9cfcf7c2a862a58c6dd3f6e288f27b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC381600016
- Bitcoin block existence check
- https://blockstream.info/api/block/953515