OT-2026-000058698
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000058698) never changes.
Identity and time
| Publication number | OT-2026-000058698 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-754a-b28a-e0b26a12bfc3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058698 |
| Status | PUBLIC |
Content hashes
| Canonical text | fefc24e3f6c96918ee714e9476fd43b3136b25b1c4234f5b36e9109da76f6bc3 |
|---|---|
| Markdown | da7906ed64d3f7c9e40b16a2db4e5900d23104d54eb0c97bec4485da6c64b68f |
| Publication page | c28f8ec07fa4250a2d781bd92b2e545dee8ea7d7cf732bcf9bf972d571e44619 |
| Manifest | 39fafaacdd7237e774a7f70a87ac1f658cb23b0215888fb86768f3feef2105b6 |
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 | 1JAuREVQZiguGhmbM+wYXjS1+5O4ArkLuBpJbfyhNUzdwkrxoDtKYkfMd3P3fcZmg/a7ZvNcL15nl2i4ieD9AA== |
| 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
| 2026-09-17T10:47:13.343152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058698observed c28f8ec07fa4250a2d781bd92b2e545d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:13.325927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058698/manifest.jsonobserved 39fafaacdd7237e774a7f70a87ac1f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.306317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058698/publication.mdobserved da7906ed64d3f7c9e40b16a2db4e5900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:13.287806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058698/publication.txtobserved fefc24e3f6c96918ee714e9476fd43b3...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. |
|---|