OT-2026-000009819
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, vented after set-down
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-2026-000009819) never changes.
Identity and time
| Publication number | OT-2026-000009819 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-7859-a5cf-6c68a6fc84a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0700f6e48c6e135d3c69e2f1f03c3d8a0cc5c38b6e475c30aa2fa1ce654963c8 |
|---|---|
| Markdown | ba339639f7209fde2a982cdba0fcbae134b7cbb2ad09714b9ebbf128c9780fa7 |
| Publication page | 502d97bff955b6dc78f0ae902b9d6bd94daf28a06839499e08441883ae5eb013 |
| Manifest | 7aa7389e3bd3bb7a6568c2005602e99bc74dfd7162751fef68399bb1824ea0e0 |
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 | 6TNHRQdOBChqp/UgeTVw8yRS+bsksp/yD+yK3Ut14tCiolLrSm4N2g0lpZAo2toIcfaw3Ry682p8ETw0k9cyDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:48.537514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009819observed 502d97bff955b6dc78f0ae902b9d6bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:48.516873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009819/manifest.jsonobserved 7aa7389e3bd3bb7a6568c2005602e99b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:48.496130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009819/publication.mdobserved ba339639f7209fde2a982cdba0fcbae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:48.476064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009819/publication.txtobserved 0700f6e48c6e135d3c69e2f1f03c3d8a...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. |
|---|