OT-2026-000044347
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000044347) never changes.
Identity and time
| Publication number | OT-2026-000044347 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7ca9-b7b1-58405f927e85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45dc365637646545c45d80a1de079e1e497a15634fbc1a1cd7bdaca7a78aeddd |
|---|---|
| Markdown | 2143612f7ababd70adc87ab83b6913c9e2497fc8f6678f7c4863b416b244af2e |
| Publication page | 5b5dfe54c6c1fe2d090480812a061f1c2c70fd40efc460ee9c27ccbd458d77d6 |
| Manifest | 014620b91933157e4f019acbf4b3bbdcc9d8cda82fbe4e445e686b3311df3f7a |
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 | Ebde7IYJU23gHEEVyIcVhMnJ013YMR4p1wgPPPBxCVsmTTpuU6T/FSiE+zFb0A7LP1/Fuc9Wm66WgLHS1/PlCA== |
| 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
| 2026-09-17T08:30:26.069363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044347observed 5b5dfe54c6c1fe2d090480812a061f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:26.048033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044347/manifest.jsonobserved 014620b91933157e4f019acbf4b3bbdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:26.028191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044347/publication.mdobserved 2143612f7ababd70adc87ab83b6913c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:25.808643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044347/publication.txtobserved 45dc365637646545c45d80a1de079e1e...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. |
|---|