ISRC CNZ852307563
Verified recording
CNZ852307563 is “十字路口” by 西奥Sio,
registered on the CopyrightChains blockchain with CopyrightID
0x8005927f7f976d616d7dc044d75be88fca602f83a0b06553be6004e06f6323af and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852307563.
Recording identifiers
- ISRC
- CNZ852307563
- Title
- 十字路口
- Artist
- 西奥Sio
- CopyrightID (CopyrightChains transaction hash)
0x8005927f7f976d616d7dc044d75be88fca602f83a0b06553be6004e06f6323af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:9a84e231a9b9f25c58d2ac5a4c99dfa7685dc8546b627e49b8fe4f1804ac6626- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852307563
- Bitcoin block existence check
- https://blockstream.info/api/block/959137