OT-2026-000067082
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000067082) never changes.
Identity and time
| Publication number | OT-2026-000067082 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-70e3-974d-48b1f3a4dd75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 880da3b067b0e2d5d224965b62cd06b38f5329d576694c3edf37c352057a67b9 |
|---|---|
| Markdown | 30741b96d6591270aea2837c15a327c021bb8ba3b938abaf904d793c0105d4d8 |
| Publication page | 6f5e92a553d69d3120147fb5e73e63e248c5b74d7638147af9aae6e372265258 |
| Manifest | dc395242c7d9eedc0f9d10193c27282617e504937338af11d2153bebecb52581 |
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 | 0xc9RbvZtHiOHxV5VH0HyNipL4AFk/URNbN8dUigY9kDU4YW/yOeDuLnEUIYEYiOhpriG4S5rwoZwe+gNIEtCw== |
| 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
| 2026-09-17T10:32:20.725142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067082observed 6f5e92a553d69d3120147fb5e73e63e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:20.707950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067082/manifest.jsonobserved dc395242c7d9eedc0f9d10193c272826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.690655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067082/publication.mdobserved 30741b96d6591270aea2837c15a327c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.673138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067082/publication.txtobserved 880da3b067b0e2d5d224965b62cd06b3...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. |
|---|