OT-2026-000063000
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063000) never changes.
Identity and time
| Publication number | OT-2026-000063000 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7ee2-bfac-bbe910eff496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92e5020bec82a1da0db78b8cc6c781a3aa2ff3aa7a6e911bb0b103e52d26735c |
|---|---|
| Markdown | 4f8ad24aff8923cd37cec4cac6ade235444bb0ec2ac1aade4b45b99d8f279bc4 |
| Publication page | df49f7a9014b69123130769df11a9a1d2b5489ec9ccfb17cc272d4380a6b6df0 |
| Manifest | a59b78d888ff75dd49656019acdeb1841066e2db073cb09cb935a39d09746148 |
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 | RQt4v22nF9OohAiRe6+IPI3sOs4lioBnfD8InjsWsAT1ViNzrfRH2lznTzuLwT/6jH4kWWM4LuZVUvxGPVTcBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:32.000464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000observed df49f7a9014b69123130769df11a9a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:31.978651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/manifest.jsonobserved a59b78d888ff75dd49656019acdeb184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.954393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/publication.mdobserved 4f8ad24aff8923cd37cec4cac6ade235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:31.936411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/publication.txtobserved 92e5020bec82a1da0db78b8cc6c781a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.541306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000observed df49f7a9014b69123130769df11a9a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.522789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/manifest.jsonobserved a59b78d888ff75dd49656019acdeb184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.506033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/publication.mdobserved 4f8ad24aff8923cd37cec4cac6ade235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:44.484354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063000/publication.txtobserved 92e5020bec82a1da0db78b8cc6c781a3...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. |
|---|