ISRC CNZ632300280
Verified recording
CNZ632300280 is “暗夜回忆录” by Hatsune Miku,
registered on the CopyrightChains blockchain with CopyrightID
0x4943b9118ef9d16000458a1e717c948b526a6df9ac93f1d5271e0717ea3258ac and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300280.
Recording identifiers
- ISRC
- CNZ632300280
- Title
- 暗夜回忆录
- Artist
- Hatsune Miku
- CopyrightID (CopyrightChains transaction hash)
0x4943b9118ef9d16000458a1e717c948b526a6df9ac93f1d5271e0717ea3258ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:ac813c47ef17af8771d139b054675ade835a97dc125e4e554386ccac3cc432e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ632300280
- Bitcoin block existence check
- https://blockstream.info/api/block/959159