OT-2026-000063326
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000063326) never changes.
Identity and time
| Publication number | OT-2026-000063326 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-75e9-90b2-de1428c24595 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063326 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad921d07691108470ebd5c513ff2ebc595b54160c7512ac9a3fc3725d7d7d0e3 |
|---|---|
| Markdown | b325224607801d5e1cc5c502c50d49530d019fc04ef7a80fa6c14f6b77f50c6a |
| Publication page | 8e00d0d83240173701825cd4497089dee1693c1b76e1b1820d401bc6192f8138 |
| Manifest | 30f15e7fa8d2d973da15b3a0b94ceff2bdcc4250a0abb46b5159eb02786d6e47 |
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 | sLRBA3+hnL7++CHSfjH/Waq4Zgdau1WIB4/NO0apUV1z5zdLxIp9oZnTP9m8E/UCp4bxcmezW8OgydNLs3fSCw== |
| 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
| 2026-09-17T10:37:13.175763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063326observed 8e00d0d83240173701825cd4497089de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:13.157356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063326/manifest.jsonobserved 30f15e7fa8d2d973da15b3a0b94ceff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.137713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063326/publication.mdobserved b325224607801d5e1cc5c502c50d4953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:13.118617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063326/publication.txtobserved ad921d07691108470ebd5c513ff2ebc5...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. |
|---|