ISRC NLCK41060354
Verified recording
NLCK41060354 is “Contradiction” by Polygon,
registered on the CopyrightChains blockchain with CopyrightID
0x8e663fe3a3509d223fa587cad9f0adf9a019addfc9fd5a0f00d2fc0121477a16 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/NLCK41060354.
Recording identifiers
- ISRC
- NLCK41060354
- Title
- Contradiction
- Artist
- Polygon
- CopyrightID (CopyrightChains transaction hash)
0x8e663fe3a3509d223fa587cad9f0adf9a019addfc9fd5a0f00d2fc0121477a16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bffc9a98114e4def4133e2665351e392994e36c1a6adf64fb78333056782d888- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41060354
- Bitcoin block existence check
- https://blockstream.info/api/block/957118