OT-2026-000063062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000063062) never changes.
Identity and time
| Publication number | OT-2026-000063062 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7d13-80b0-29ed4b5fa8ab · 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-2026-000063062 |
| Status | PUBLIC |
Content hashes
| Canonical text | bed7320afdbde990676712d8e04ab52c90d7fc56222b7d58b79923965b4b3597 |
|---|---|
| Markdown | 68346b45de90ad0d09316ae376d564fa1384a1c30f37e922d9a2dbb75e8eb061 |
| Publication page | 17a28aec327f8fbb7ccf52bbf5ec108a7eeb0f080ed2151bf3d608f5840a7373 |
| Manifest | d483f66c8a921934f1d98f26abdb0f3d4fe6e9c6043760a979127f1f6c30b100 |
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 | 7QzTrjN/Ua0e4HsDoC2oPnHqeC86WdqMIChhDT3qcOD2AOgvZF+R41qO0Q+GUJU76YpNrLziC/BkmmFsqcqXDQ== |
| 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
| 2026-09-17T10:40:44.100366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062observed 17a28aec327f8fbb7ccf52bbf5ec108a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.074001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/manifest.jsonobserved d483f66c8a921934f1d98f26abdb0f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.050034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/publication.mdobserved 68346b45de90ad0d09316ae376d564fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.026546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/publication.txtobserved bed7320afdbde990676712d8e04ab52c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.662829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062observed 17a28aec327f8fbb7ccf52bbf5ec108a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.645038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/manifest.jsonobserved d483f66c8a921934f1d98f26abdb0f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.626649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/publication.mdobserved 68346b45de90ad0d09316ae376d564fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.608093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063062/publication.txtobserved bed7320afdbde990676712d8e04ab52c...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. |
|---|