ISRC CNA232100152
Verified recording
CNA232100152 is “刀” by 鄭鈞,
registered on the CopyrightChains blockchain with CopyrightID
0x3279d80a2e7371c684db4dae16622906ea5f7b957277c2764fc988e79d95e668 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA232100152.
Recording identifiers
- ISRC
- CNA232100152
- Title
- 刀
- Artist
- 鄭鈞
- CopyrightID (CopyrightChains transaction hash)
0x3279d80a2e7371c684db4dae16622906ea5f7b957277c2764fc988e79d95e668
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:6722565a190b73a2f5adc92c6f99545978879ece751cbc3c32fe94e61f1883c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA232100152
- Bitcoin block existence check
- https://blockstream.info/api/block/960503