OT-2026-000083656
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000083656) never changes.
Identity and time
| Publication number | OT-2026-000083656 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-7fb3-bde9-8303fd7648b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5367408d4255aa61df5c6277c81a9f1f9ac89ccf5be5505439ad49979c3f0ef8 |
|---|---|
| Markdown | 781ad184c3974ca386fc655a5af9af0b02dbdc9e0943849725fe78842536c9f0 |
| Publication page | 8fa9b41b9d5663870e8b1590e5a4e99024d1a8fc35ffdfb5297d9eb8e394d6e1 |
| Manifest | 7be9e0f025d8b1a0831073c3879554dc88318bdddb25813fc31d03e562d2d60d |
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 | LhAEt7xP3r5PVM674dSiiVZpygLH+e+nodAAWHU9Ok8B0QZFy/U2R3nqtXcZvFRQTu38sTtus0uryuJQMCp1AQ== |
| 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
| 2026-09-17T09:57:16.435141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083656observed 8fa9b41b9d5663870e8b1590e5a4e990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:16.418395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083656/manifest.jsonobserved 7be9e0f025d8b1a0831073c3879554dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:16.402921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083656/publication.mdobserved 781ad184c3974ca386fc655a5af9af0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:16.386515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083656/publication.txtobserved 5367408d4255aa61df5c6277c81a9f1f...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. |
|---|