ISRC FRX872174887
Verified recording
FRX872174887 is “是谁” by 颜人中,
registered on the CopyrightChains blockchain with CopyrightID
0x2b13b83776ca8388cb987766a27035e020a1608ebed2a97f49271d2698732422 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872174887.
Recording identifiers
- ISRC
- FRX872174887
- Title
- 是谁
- Artist
- 颜人中
- CopyrightID (CopyrightChains transaction hash)
0x2b13b83776ca8388cb987766a27035e020a1608ebed2a97f49271d2698732422
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:18a55fcd560e6d14b6619c2ab51d62f8cb86a0cac0c13897e02c538a24ad565c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872174887
- Bitcoin block existence check
- https://blockstream.info/api/block/956304