OT-2026-000005305
Publication integrity record
Vacuum cup gripper, ejector fed, pressure verified at each zone, contact triggered, rubber cups
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-2026-000005305) never changes.
Identity and time
| Publication number | OT-2026-000005305 · never reused |
|---|---|
| Internal UUID | 01a0a934-dd31-77e3-a95e-a83b3da077e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:53:29.141003Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005305 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f8e65ccb7250185bfb93291905b0b5d6f041a4dc1f69938308c3b0d1472cce4 |
|---|---|
| Markdown | 330eb7914ea976321b51c39cd9c518f85e5211fcdbeda065b8271e08c733e8f9 |
| Publication page | 62568c8ca9fbe2c7b1d164b16d81355cba228b35318269582c747f29fde3e07f |
| Manifest | 366685e12be1e87971e2fd8376b3931647293efcb1857a72bd30815528f571e9 |
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 | Emqm6CZAt0Sg6QSwGamFnr6qqr+D+AXveVmhfPz2wPKo77ehcW+JV7kaEUPycu+WkgBGbu3DmZX7j1iFzXTMBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:24.666286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005305observed 62568c8ca9fbe2c7b1d164b16d81355c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:24.651034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005305/manifest.jsonobserved 366685e12be1e87971e2fd8376b39316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:24.638097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005305/publication.mdobserved 330eb7914ea976321b51c39cd9c518f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:24.623879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005305/publication.txtobserved 0f8e65ccb7250185bfb93291905b0b5d...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. |
|---|