OT-2026-000038935
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000038935) never changes.
Identity and time
| Publication number | OT-2026-000038935 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-706d-b970-b6b228ce33a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32d92c2d48bb5882510a88fee504ba8a3e8c3a556bbaf4a01f1aa6e900e69f7a |
|---|---|
| Markdown | e9bbe01bc3a0e2bf75917712994e8045c5f2f2dc247eface011d1d0a6e7b74d4 |
| Publication page | 96fa8e6038be58c922947ba710260bed0da84be7c2a0f680be6ac06d86822d8d |
| Manifest | 67bc89b72ae6543b83800b57e538772de269d5e0054c1169ebed2384a71defeb |
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 | aVtnx8GeggrKYQdIbRVYLKTOZKmNuEVl2QPcqxOfjrHghm36iVP/5xwhbbu0t+cXVcq2wSc5ZTkX+sKkBImTDg== |
| 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
| 2026-09-17T11:22:12.230952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038935observed 96fa8e6038be58c922947ba710260bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:12.212977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038935/manifest.jsonobserved 67bc89b72ae6543b83800b57e538772d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:12.191874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038935/publication.mdobserved e9bbe01bc3a0e2bf75917712994e8045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:12.174960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038935/publication.txtobserved 32d92c2d48bb5882510a88fee504ba8a...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. |
|---|