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Blockchain LabTHE VENTURE STUDIO

Oracles and attestation

Chainlink EVM contracts

On-chain contracts from the Chainlink EVM repository. The licence file is mixed, not a single grant.

Amber — conditions, and a legal review before you copy it in

SPDX or status
Mixed — portions, not a single SPDX grant
Confidence
medium
Maintainer
Chainlink / SmartContract
Runtime
EVM
Repository
smartcontractkit/chainlink-evm

GitHub returned NOASSERTION on 2026-10-01. The LICENSE file says portions are licensed as follows and includes MIT text. That does not make every file MIT. Blockchain Lab has not audited this repository. A licence check is not a vulnerability scan, a dependency review, or a security audit.

Identify the licence of the specific files you use. Do not ingest the repository as if it were one MIT grant.

Reuse status

Research available. Review required.

Copyleft, mixed terms, a dated dual licence, or a repository whose maintainer record is not settled. Legal review would be required before any copy. The scan gates are also unmet.

Source class
S3 conditional
Commit
Not pinned
Source-derived demo
Held

Available

  • E0: Metadata
  • E1: Research report
  • E2: Citation bundle
  • E3: Pattern blueprint
  • E4: Test plan
  • E5: Original scaffold

Not available

  • E6: Source-derived demo pack — held
  • E7: Full source bundle — held
  • E8: Dataset export — held
  • E9: Model-training pack — held
  • E10: Production candidate pack — held

Chainlink EVM contracts is conditional. Copyleft, mixed terms, or a maintainer caveat still needs a legal reading, and the scan gates are unmet. Non-commercial or demo use does not remove the licence duty. When in doubt, link — do not copy.

View the repository/Export policy

Use

  • Reading how an oracle consumer is wired
  • A dependency only after a file-level licence review

Do not use for

  • Bulk copying
  • Treating an oracle price as a fact about the world without a publisher

Risks

  • An oracle can be wrong, stale, or captured.
  • A single feed run by one operator is a narrower object than a decentralised network.

Reviews required

  • Legal review of the files
  • Who signs the data, and what happens when they stop

No source code is reproduced on this page. No commit SHA is published, because this release did not pin one.