OT-2026-000034570
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034570) never changes.
Identity and time
| Publication number | OT-2026-000034570 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7e6a-badf-817da50ad8b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034570 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb155bdd2f747eb07fb824d3aa1f8534e642aa4de24a7e6b5d88411d7c7e3d83 |
|---|---|
| Markdown | bc9f77af157d1e039c3caf1a6c1f4720cba19f9b6796263861a0ae1df259c8e2 |
| Publication page | 912a679b56307220ada60f63a7bbed008bb611dbe3015af75d985dae0d24dd85 |
| Manifest | f982e9cc514189b71a9849a1365d918d754192521bb3279d320581220e9b02e3 |
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 | rGo8B6no0Nubi+4iW2pwSSF6JVyPMLrp8d8cPAuMmBGyRATbzDBwGDf3VBoGn1zHWvW00xLH+151Yi1nIaElDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:56.238221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034570observed 912a679b56307220ada60f63a7bbed00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:56.219057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034570/manifest.jsonobserved f982e9cc514189b71a9849a1365d918d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:56.195932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034570/publication.mdobserved bc9f77af157d1e039c3caf1a6c1f4720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:56.176870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034570/publication.txtobserved bb155bdd2f747eb07fb824d3aa1f8534...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. |
|---|