OT-2026-000044654
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000044654) never changes.
Identity and time
| Publication number | OT-2026-000044654 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-76d3-b156-80032088ccbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 628d26ef7cdff9b48b3ef251852b36c696ecee3e96f1970a3133b602d266f113 |
|---|---|
| Markdown | ffac82817ff5f9953cffe9605d6f29165784559dd9b167c175e8447fd1dcf309 |
| Publication page | ec9d34d3c16572f38b85c0bc32dee4b40b455d64e8b2abc801941f945c92de2e |
| Manifest | 94055387b59ff7570b09cd0eb643ca913aa39d56f607d682194671b76e480af9 |
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 | N4QPHd6BixchFrTVLsaciavfjO5LnsBT8WD61kwBX/Z+WpYtIyymMyPM7svFEb9axwztrHZ2Ap3Vx4as4CyXBA== |
| 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
| 2026-09-17T11:11:54.034056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044654observed ec9d34d3c16572f38b85c0bc32dee4b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:54.016264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044654/manifest.jsonobserved 94055387b59ff7570b09cd0eb643ca91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:53.997314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044654/publication.mdobserved ffac82817ff5f9953cffe9605d6f2916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:53.977535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044654/publication.txtobserved 628d26ef7cdff9b48b3ef251852b36c6...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. |
|---|