ISRC CNF280336803
Verified recording
CNF280336803 is “猜” by Tiger Hu,
registered on the CopyrightChains blockchain with CopyrightID
0xfe0f46f5645a5a01a8770a0eaa5350680670ea0da01d0e8c5a360dfc99e6c2d9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF280336803.
Recording identifiers
- ISRC
- CNF280336803
- Title
- 猜
- Artist
- Tiger Hu
- CopyrightID (CopyrightChains transaction hash)
0xfe0f46f5645a5a01a8770a0eaa5350680670ea0da01d0e8c5a360dfc99e6c2d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b250ec555963f9e099d2998da9223e1210f1462457de179dde385ed867465348- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNF280336803
- Bitcoin block existence check
- https://blockstream.info/api/block/960397