OT-2026-000063114
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000063114) never changes.
Identity and time
| Publication number | OT-2026-000063114 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-70c9-ad27-6fddb7aebae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24e29f843182ef916b9ed4ff077bd5e85a87b741907418403b8f6772d1e7c119 |
|---|---|
| Markdown | d88776d5e910ab7d5771644c17ceae1d609d1e4099e5c67d2ebe79123082ac9a |
| Publication page | 469e300848f11935e1dcea87620656ee67187c70dd00fd758263c76fccb23e9e |
| Manifest | ddcf96cc08d0e03b54ab4db6ac4a73d73ae9e6e62a2a9ad58db65ece3527256f |
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 | iIectM6TCkSTnMmKaOPaRgPxrVnuzMs/IdpuNIC/qMCOS9NX655r4HQUgaGP8C03o3E6QbpM+o4ajqsbIOwHBA== |
| 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
| 2026-09-17T10:38:53.491580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063114observed 469e300848f11935e1dcea87620656ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:53.472810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063114/manifest.jsonobserved ddcf96cc08d0e03b54ab4db6ac4a73d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.455556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063114/publication.mdobserved d88776d5e910ab7d5771644c17ceae1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.438960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063114/publication.txtobserved 24e29f843182ef916b9ed4ff077bd5e8...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. |
|---|