ISRC CNZ512200475
Verified recording
CNZ512200475 is “失落的星期日(Intro)” by Ice Paper,
registered on the CopyrightChains blockchain with CopyrightID
0x131a8aba5aee38c05a6342f93f69864d3acedc332c8967dc4d8aa2db821c620b and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512200475.
Recording identifiers
- ISRC
- CNZ512200475
- Title
- 失落的星期日(Intro)
- Artist
- Ice Paper
- CopyrightID (CopyrightChains transaction hash)
0x131a8aba5aee38c05a6342f93f69864d3acedc332c8967dc4d8aa2db821c620b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:dc8c9b085b741c4274e975cc74b8348ff61e0776efcb915906870a26491bcc23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512200475
- Bitcoin block existence check
- https://blockstream.info/api/block/960220