ISRC CNZ632300621
Verified recording
CNZ632300621 is “Winter（凛冬）” by NINEONE赵馨玥,
registered on the CopyrightChains blockchain with CopyrightID
0x7aa6a5b9cee7da7e3ee105fc61e4efa47f94db3da25051f5af04dadb2a80ba48 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300621.
Recording identifiers
- ISRC
- CNZ632300621
- Title
- Winter（凛冬）
- Artist
- NINEONE赵馨玥
- CopyrightID (CopyrightChains transaction hash)
0x7aa6a5b9cee7da7e3ee105fc61e4efa47f94db3da25051f5af04dadb2a80ba48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:daa8c404e6c83442e07380c35160c34aa8c7e3426e5d0942b68b2ffb9758de82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300621
- Bitcoin block existence check
- https://blockstream.info/api/block/957118