ISRC FR92U0500250
Verified recording
FR92U0500250 is “Ko” by Wang Lei,
registered on the CopyrightChains blockchain with CopyrightID
0xace5f6e9c52e869c3dc64616e0209b0dfed19c04addfde446da4fd4b8a2ae9df and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR92U0500250.
Recording identifiers
- ISRC
- FR92U0500250
- Title
- Ko
- Artist
- Wang Lei
- CopyrightID (CopyrightChains transaction hash)
0xace5f6e9c52e869c3dc64616e0209b0dfed19c04addfde446da4fd4b8a2ae9df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:326bc546dd2833ffa07104c47870fbb2273391a96d8bbf76fb703a9ca0fc7148- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR92U0500250
- Bitcoin block existence check
- https://blockstream.info/api/block/960360