OT-2026-000033895
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000033895) never changes.
Identity and time
| Publication number | OT-2026-000033895 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7bad-9dd6-c085c89f6866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8195c6bf342e5a95988e7346b64d482967ab6e9d4df0aa920f609d526890deaa |
|---|---|
| Markdown | 420120e3af1337062d3a9499fb532660a9596c40e3ab905080d461ad1f15abc1 |
| Publication page | 7d09c28c5ef6458d75215a197849a9b22d8e00e0f94e3a63ae0b291bdd7ae574 |
| Manifest | 1b7162a93a343b3d283734cac4e70656bdeafd27acc5737567a678c8e319ea05 |
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 | SrPU1UdCcdX5d94vnZ6eucd5sJ0K1acvcq87OYtBDyFgBEWRTSQrN26iMvxeAIb0cvCNVEmbW9NmTDxUZh9LCA== |
| 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
| 2026-09-17T11:31:58.260446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033895observed 7d09c28c5ef6458d75215a197849a9b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:58.241546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033895/manifest.jsonobserved 1b7162a93a343b3d283734cac4e70656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:58.222386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033895/publication.mdobserved 420120e3af1337062d3a9499fb532660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:58.202356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033895/publication.txtobserved 8195c6bf342e5a95988e7346b64d4829...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. |
|---|