ISRC CNZ632300440
Verified recording
CNZ632300440 is “A&A - 伴奏” by NINEONE赵馨玥,
registered on the CopyrightChains blockchain with CopyrightID
0xca337ce105cb7ae5e7237755f869e958cf6fbefe742369593a4864ee90c89ef7 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300440.
Recording identifiers
- ISRC
- CNZ632300440
- Title
- A&A - 伴奏
- Artist
- NINEONE赵馨玥
- CopyrightID (CopyrightChains transaction hash)
0xca337ce105cb7ae5e7237755f869e958cf6fbefe742369593a4864ee90c89ef7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:3a24b1f853f677b71e2ab4bd14073b3587404d5a40a1a13772ce1ae36dff57ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300440
- Bitcoin block existence check
- https://blockstream.info/api/block/960403