ISRC CNZ281700004
Verified recording
CNZ281700004 is “阿黑图” by 额尔古纳乐队,
registered on the CopyrightChains blockchain with CopyrightID
0x4511b32b78b428b66d3a76a93714f2af910d41c8633abaffe6fd3bba56217076 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ281700004.
Recording identifiers
- ISRC
- CNZ281700004
- Title
- 阿黑图
- Artist
- 额尔古纳乐队
- CopyrightID (CopyrightChains transaction hash)
0x4511b32b78b428b66d3a76a93714f2af910d41c8633abaffe6fd3bba56217076
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:482104e63c3a1eeb5d162c250f5eccc7e66490689ebcbed2d88f0d8fc57f86a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ281700004
- Bitcoin block existence check
- https://blockstream.info/api/block/960427