ISRC FR2X42489761
Verified recording
FR2X42489761 is “争强好胜” by 永力兄弟,
registered on the CopyrightChains blockchain with CopyrightID
0x16eaa0b62b871264d5a232b5e3a64edeef0f74de461279f5340eb3056fac71d4 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/FR2X42489761.
Recording identifiers
- ISRC
- FR2X42489761
- Title
- 争强好胜
- Artist
- 永力兄弟
- CopyrightID (CopyrightChains transaction hash)
0x16eaa0b62b871264d5a232b5e3a64edeef0f74de461279f5340eb3056fac71d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:3e098da5e02ad93cdd20dc2044200c53cc271722d36a92d65717e541def423ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42489761
- Bitcoin block existence check
- https://blockstream.info/api/block/960360