OT-2026-000059506
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented before set-down
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-2026-000059506) never changes.
Identity and time
| Publication number | OT-2026-000059506 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-75fd-aafd-2f0f38d585f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69c3a5f17c255a048a2e726b080357726e9a70caf39affeaa207e12522524555 |
|---|---|
| Markdown | 578bdb26fc96072fe9ca45da1cee992389b3107c590e4ee0c780eb8bb2f3a7cf |
| Publication page | 853e0d6cd129598e026339843f04689f729c31047678b26cd741ef8bd58287ca |
| Manifest | db8f8456609cda79888bb5a55a7eac838766cfbf1bb9f4856c57db84eebaa271 |
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 | DjrbZhScM31QAIv1Hx4s7UbyVXaJNn0OoaTRasuJmvFxiu2RmfSaxkoFX837VuFPbkjZgwDX8paugx4PXi0GCA== |
| 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
| 2026-09-17T10:46:13.251879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059506observed 853e0d6cd129598e026339843f04689f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:13.231680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059506/manifest.jsonobserved db8f8456609cda79888bb5a55a7eac83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.211860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059506/publication.mdobserved 578bdb26fc96072fe9ca45da1cee9923...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:13.193188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059506/publication.txtobserved 69c3a5f17c255a048a2e726b08035772...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. |
|---|