OT-2026-000059018
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000059018) never changes.
Identity and time
| Publication number | OT-2026-000059018 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7b71-8aab-206b0a0bb3d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6688015f322c92c2d6808bb5e83704f8ab8d51f0e49d66ee410b82d8ab91b0a7 |
|---|---|
| Markdown | 700cf95463ef8751ba7eacbb0579037ad2ed528c2c583d737b726d7e547c3ef3 |
| Publication page | 0106a7952bc80455321cdf12201c003c47b8ce89942077ff4f643c1bb8abb796 |
| Manifest | 7c11faf425a2fc1c283e0ca4ddff56177cae6c8a9aa28739b7bcd08f9c0bfb6e |
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 | WopAQf9gdwZoeHpoW646qnOMot/dh3Avi4G1IZmYVBLj7kukhAnEZ+FOqo+vJpy5mIdISgX4BKQzq2gVMR9yCg== |
| 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
| 2026-09-17T10:46:36.750898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059018observed 0106a7952bc80455321cdf12201c003c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:36.733793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059018/manifest.jsonobserved 7c11faf425a2fc1c283e0ca4ddff5617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.715259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059018/publication.mdobserved 700cf95463ef8751ba7eacbb0579037a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.696541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059018/publication.txtobserved 6688015f322c92c2d6808bb5e83704f8...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. |
|---|