OT-2026-000082386
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000082386) never changes.
Identity and time
| Publication number | OT-2026-000082386 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7d4a-9ea0-2171eb6a80f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082386 |
| Status | PUBLIC |
Content hashes
| Canonical text | c177844ba2dfe7f8e314837e7aedfc7c32af20db69599cb1747a7f6fa7e09527 |
|---|---|
| Markdown | f77f7e8960a533a5be69f3b3face6c092bc576554df888ec095eb77fd18994c3 |
| Publication page | dcce54da699880b408ee17f0c772aafa70b34b96db37b2705ed82bc94010116a |
| Manifest | 0b76ed4bb1efdf3056231b6de87acd53e0658eff5c85fa1a54f31ca3ffb59bc8 |
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 | iUejXckxOxJ3uZji7oU50q28yjmI9uGYRm0CdRBOHIyEq6hcQEufScIYsq/BW8nr6q1B2bJppAFhhpGPTkH1Aw== |
| 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
| 2026-09-17T09:59:16.030930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082386observed dcce54da699880b408ee17f0c772aafa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:16.012023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082386/manifest.jsonobserved 0b76ed4bb1efdf3056231b6de87acd53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.993787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082386/publication.mdobserved f77f7e8960a533a5be69f3b3face6c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.977968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082386/publication.txtobserved c177844ba2dfe7f8e314837e7aedfc7c...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. |
|---|