OT-2026-000082675
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000082675) never changes.
Identity and time
| Publication number | OT-2026-000082675 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7332-809a-1a71a3fd3d3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17c9b9bd0f6078dfdc4c0324d34234057064131815e903bb09c029836dd6a31e |
|---|---|
| Markdown | c871a70983efedfc8aa25710a7ff1b63efb28f601b77fd6a47569d9e48f92794 |
| Publication page | 04965451388fa0268e948af28287840b99498f71ff789a03b6b453f0e8e9146a |
| Manifest | bc161704848fb29d4e51acd90cc3eb0c0fc5598c0276d7f11831262be39105f1 |
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 | Unek8rHhA0yHhj2zX7VzyYtS/mHKbiK23G7zKWTjNS6tzxdfEbDN9vf03v7DO1KMu/xTcNYTgB/omstWwQAnAA== |
| 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
| 2026-09-17T09:58:14.597272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082675observed 04965451388fa0268e948af28287840b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.580606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082675/manifest.jsonobserved bc161704848fb29d4e51acd90cc3eb0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.563407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082675/publication.mdobserved c871a70983efedfc8aa25710a7ff1b63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.547060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082675/publication.txtobserved 17c9b9bd0f6078dfdc4c0324d3423405...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. |
|---|