OT-2026-000033265
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000033265) never changes.
Identity and time
| Publication number | OT-2026-000033265 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7040-83b8-e4954f12ed8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d3f9fc772fb396c795c0de5308b7d7a259126c34a7a78957572409021f98b80 |
|---|---|
| Markdown | 9d9bac2f7873c4e2455a2dfe05c09aaea4abe6f8bb53c8874900783b4c657d3a |
| Publication page | e7f4c46867528ea045abc708265eed80ea1d4b86aedf835c73e4a826bf2c99eb |
| Manifest | c65222e410e0c489d4d6bc8b1f3d1e09d4f331da531191378b95fd8069a7cd72 |
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 | 5SziilT4HjSb0+LvFWGQ/vk3+eL0g8A74hMitsyM0OIhArjtsxFPbbe950p0CSd82P2mO1Y0Fq9RfazaED0kAw== |
| 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
| 2026-09-17T11:32:58.849444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033265observed e7f4c46867528ea045abc708265eed80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:58.832571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033265/manifest.jsonobserved c65222e410e0c489d4d6bc8b1f3d1e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.814853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033265/publication.mdobserved 9d9bac2f7873c4e2455a2dfe05c09aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.796815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033265/publication.txtobserved 9d3f9fc772fb396c795c0de5308b7d7a...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. |
|---|