OT-2026-000086150
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, sustained 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-2026-000086150) never changes.
Identity and time
| Publication number | OT-2026-000086150 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-735b-8a7f-bd6a73372c96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0407ae8e162a089433b50754ab64d222b25123db7426c11b58553f5ccfedf02f |
|---|---|
| Markdown | eb2810f0060e515c5cb0010eb555fb3254f2f87541686a007d4ddd9d07c174e3 |
| Publication page | 73f97a527ea73d2a52cdf31af7422fff949373e072efcec287f6d3f8a1b4206d |
| Manifest | 1c30a06f53ae71ff586f4f724e67e171762ea9fb999ea5f449cf0a737d5aeefc |
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 | P+14TY2g2dykc/qXc0dUc4sgziJtzxkrhrp0NQNhV3fKhV+NHL6NyZEQMqdFHNz6irOyxWRRwF+KiHw70uteDA== |
| 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
| 2026-09-17T09:53:49.095652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086150observed 73f97a527ea73d2a52cdf31af7422fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:49.077664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086150/manifest.jsonobserved 1c30a06f53ae71ff586f4f724e67e171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:49.060879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086150/publication.mdobserved eb2810f0060e515c5cb0010eb555fb32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:49.040284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086150/publication.txtobserved 0407ae8e162a089433b50754ab64d222...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. |
|---|