OT-2026-000043482
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, sustained blow-off 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-2026-000043482) never changes.
Identity and time
| Publication number | OT-2026-000043482 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92ce-727d-b267-3ed3ee82041f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2876c086e1b0f61e6982f831651a13eb6d2bddfa0ebd6cc593d93593383b8662 |
|---|---|
| Markdown | f16fc6ec3bb1e90ff9b02ac78e3fc74837dc170a32464b5d2b6058cfd223cdcb |
| Publication page | 20b29da7c238684fb30dda99a70d354f6a1f1c67e0a4635695306593aa419761 |
| Manifest | da93eb75fbded4bd747e575eaeb89ce4499c5861b8d88bb7673318ecb0f65407 |
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 | QsTgdmdHB9bFeGHmS4QoJ3M3wfkGrLaBumteW84V5KeISvZo4xmfvK1c8BkgGY/AL9aVcejEupjC5+Yo2Zw2Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:50.514688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043482observed 20b29da7c238684fb30dda99a70d354f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:50.495837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043482/manifest.jsonobserved da93eb75fbded4bd747e575eaeb89ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:50.476506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043482/publication.mdobserved f16fc6ec3bb1e90ff9b02ac78e3fc748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:50.441610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043482/publication.txtobserved 2876c086e1b0f61e6982f831651a13eb...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. |
|---|