ISRC CNZ852203684
Verified recording
CNZ852203684 is “We are 鋼” by 字母鋼,
registered on the CopyrightChains blockchain with CopyrightID
0x10046d4122d0637bdc783dce8d6b30c217697293b0b3e04025685cb83b977829 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/CNZ852203684.
Recording identifiers
- ISRC
- CNZ852203684
- Title
- We are 鋼
- Artist
- 字母鋼
- CopyrightID (CopyrightChains transaction hash)
0x10046d4122d0637bdc783dce8d6b30c217697293b0b3e04025685cb83b977829
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d41de1cca86fe7e8ac05a2fd857ebe136c825764b822b8e48e6e6c3d023aa40a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852203684
- Bitcoin block existence check
- https://blockstream.info/api/block/957118