OT-2026-000085943
Publication integrity record
Two cup vacuum gripper, two 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-2026-000085943) never changes.
Identity and time
| Publication number | OT-2026-000085943 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-79cd-bb82-71c92bb52e70 · 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-2026-000085943 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63929f4ffdb0b733b3209540172f9016a26ec83d54baa22fe2a7f6558184379a |
|---|---|
| Markdown | 15c86ae08dc53f9d18316967cc198abfe2a4da0f3471f810a25a1719a0b8945a |
| Publication page | b28c656aa82afdc3a3f7d4eb3fed7b4bcb67e5cc6665840bdc0714144f559c4b |
| Manifest | a3dfbcb363356bc21a47c53fee084382722072785c6c9e948c1028e8d0584cd0 |
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 | ObM3bZnBrz7Or5hfZGH5sl7nt9aXe+lDg2kvapATGtVq0FYOd4BHQkL/ZOFbWMNYf3Eav8fjCzwuumSPI1PmDg== |
| 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
| 2026-09-17T09:52:54.053902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085943observed b28c656aa82afdc3a3f7d4eb3fed7b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:54.035839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085943/manifest.jsonobserved a3dfbcb363356bc21a47c53fee084382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:54.016763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085943/publication.mdobserved 15c86ae08dc53f9d18316967cc198abf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:53.997733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085943/publication.txtobserved 63929f4ffdb0b733b3209540172f9016...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. |
|---|