OT-2026-000032034
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000032034) never changes.
Identity and time
| Publication number | OT-2026-000032034 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7961-b2af-bdf5bac4336a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f21994ab7734dfcabc19375b3311c023ed96293f475f8a9f6a46d7f20181d30 |
|---|---|
| Markdown | 84ff04478bb8684b18b03e06846bc66e655d23d50b958f7f0d127eb446c7e2df |
| Publication page | b4fcdfa2082d158b4591e0883524d508ae535dd5a9593330b6a1a9eceb5616a6 |
| Manifest | 456828ddc8a9d2ecca187b4290da26c1956a3b2eee498a21a34883697688f48e |
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 | 2VNOfuJ6JXZe0tgG5mX5e+bRS3wLh3RrJiQuXmDKajc9S1rSGiuNYEhjRr0zdN10fN8Z7zaqLHtVcCEJb8+9DQ== |
| 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
| 2026-09-17T11:35:26.716515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032034observed b4fcdfa2082d158b4591e0883524d508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:26.699198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032034/manifest.jsonobserved 456828ddc8a9d2ecca187b4290da26c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.680829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032034/publication.mdobserved 84ff04478bb8684b18b03e06846bc66e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.660927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032034/publication.txtobserved 9f21994ab7734dfcabc19375b3311c02...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. |
|---|