OT-2026-000066354
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066354) never changes.
Identity and time
| Publication number | OT-2026-000066354 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-711b-a7c1-80aa249a23fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066354 |
| Status | PUBLIC |
Content hashes
| Canonical text | bef6843beadda17ab035bf303f2cb75bb60961f7fda44ab520893ff551a58d9e |
|---|---|
| Markdown | e1c1d2206a47b3ddf87b7c3ced8a355a97a2e35a9886227ca107d36017f5cc62 |
| Publication page | 7354792da2bf1eb208892a4a36d123560aa4df5a1a0ba52913b5e79931bc7a98 |
| Manifest | 24928612777753cb0b83bfbe1a348e017e4d31d3e87bbfd29ebc742308dac60c |
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 | kl35ULJPn7XixbxxixdUctWhCzjjc3qI0GHhyQQOEkAxIMx4AbK4YQvCqkmHMH1OOP8JjkLUVq2XJLKoaafVBQ== |
| 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
| 2026-09-17T10:33:32.969499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066354observed 7354792da2bf1eb208892a4a36d12356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:32.949725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066354/manifest.jsonobserved 24928612777753cb0b83bfbe1a348e01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:32.931958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066354/publication.mdobserved e1c1d2206a47b3ddf87b7c3ced8a355a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:32.913683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066354/publication.txtobserved bef6843beadda17ab035bf303f2cb75b...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. |
|---|