Sample
verify pkg:npm/%40rollup/rollup-linux-x64-musl@4.62.5
sha256:8af0813113504f09e069522160d131fd6b77d3d931f4dec88c907388347ebbc7
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
linux 24 · ubuntu · glibc 2.39 x64 npm
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/%40rollup/rollup-linux-x64-musl@4.62.5
- Packages
- Created
- 2026-08-21T12:44:20Z
Contract
- assert package resolution resolves @rollup/rollup-linux-x64-musl to rollup.linux-x64-musl.node
- assert package manifest specifies os linux, cpu x64, and libc musl
- assert binary header contains 64-bit little-endian ELF magic and EM_X86_64 architecture code 62
- assert requiring Linux x64 musl native binary on mismatched host throws ERR_DLOPEN_FAILED
Files
- .npmrc
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous