OT-2026-000059094
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000059094) never changes.
Identity and time
| Publication number | OT-2026-000059094 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7119-9878-8e11214d3618 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c10b7df776ffb19826d84bfae9aeb76a73db04171b9e248bdf96ac8181aad74 |
|---|---|
| Markdown | 387a0acc66515801d9dc7dfd40ecd5bccc092ae0f965bb3372ea26cd325978a0 |
| Publication page | 6aace73bf9ca5f5cc6b1b1c300ff527ce4b3461aacd81271ba0257ab7b91e97f |
| Manifest | 4de089daa9ec8cc3d5e39fc9ceb2e7c81279b85f455fcb9dcca61cc11229854e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | AG+92cI6HD9qqnfBTiMd/zus9U0yUIILlxs8+1bIRozd0fVNv5eYpbJSfwn4A6PNrnuNjD3h2hRtpmhbtwIKDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:55.773381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059094observed 6aace73bf9ca5f5cc6b1b1c300ff527c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:55.752460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059094/manifest.jsonobserved 4de089daa9ec8cc3d5e39fc9ceb2e7c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:55.734780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059094/publication.mdobserved 387a0acc66515801d9dc7dfd40ecd5bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:55.716488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059094/publication.txtobserved 8c10b7df776ffb19826d84bfae9aeb76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|