ISRC FR2X42489765
Verified recording
FR2X42489765 is “组合拳” by 永力兄弟,
registered on the CopyrightChains blockchain with CopyrightID
0x8c0f54421017557281fcf11adcadfc3bc825443d4485e9f5a3f269805c967683 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42489765.
Recording identifiers
- ISRC
- FR2X42489765
- Title
- 组合拳
- Artist
- 永力兄弟
- CopyrightID (CopyrightChains transaction hash)
0x8c0f54421017557281fcf11adcadfc3bc825443d4485e9f5a3f269805c967683
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6ff231868362de445ff9a965c0b634cbcc290a0a49aa5b8a58fd4ddcf59ca46b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42489765
- Bitcoin block existence check
- https://blockstream.info/api/block/960138