ISRC FRX452123365
Verified recording
FRX452123365 is “嗯，好 - Feat.王北车” by NINEONE赵馨玥,
registered on the CopyrightChains blockchain with CopyrightID
0xb4fd5179a230d0a7c5b9fbfbf6acdb43d10c8e7375b3f9915c7f829e9792cbf7 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452123365.
Recording identifiers
- ISRC
- FRX452123365
- Title
- 嗯，好 - Feat.王北车
- Artist
- NINEONE赵馨玥
- CopyrightID (CopyrightChains transaction hash)
0xb4fd5179a230d0a7c5b9fbfbf6acdb43d10c8e7375b3f9915c7f829e9792cbf7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:20c3065f7a8636d2601dfad4018801e76087ff344acc7a25db06835408298c74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452123365
- Bitcoin block existence check
- https://blockstream.info/api/block/960266