ISRC FR2X41883121
Verified recording
FR2X41883121 is “我们已不同” by 小峰峰,
registered on the CopyrightChains blockchain with CopyrightID
0xbee191b346309e7c8448ddab23bc602492e26f37c10f3e66eb32d37c18c33eab and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41883121.
Recording identifiers
- ISRC
- FR2X41883121
- Title
- 我们已不同
- Artist
- 小峰峰
- CopyrightID (CopyrightChains transaction hash)
0xbee191b346309e7c8448ddab23bc602492e26f37c10f3e66eb32d37c18c33eab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:f13c843d91c42c9b2744bc2b290640f00a9a670df078b06d21258ec19de3fcb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41883121
- Bitcoin block existence check
- https://blockstream.info/api/block/960410