ISRC CNZ511900267
Verified recording
CNZ511900267 is “Broken” by Z大夫,
registered on the CopyrightChains blockchain with CopyrightID
0x19fe332a15c5c149649e48a9fddd3ccfd8db61125ac947d967eae7c93e965a57 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/CNZ511900267.
Recording identifiers
- ISRC
- CNZ511900267
- Title
- Broken
- Artist
- Z大夫
- CopyrightID (CopyrightChains transaction hash)
0x19fe332a15c5c149649e48a9fddd3ccfd8db61125ac947d967eae7c93e965a57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a881dc623371f8dbf71f0400e98a4ef74e247dc3662425f15f95f9b937ec14cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ511900267
- Bitcoin block existence check
- https://blockstream.info/api/block/957118