OT-2026-000010335
Publication integrity record
Single cup vacuum gripper, plant vacuum 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-2026-000010335) never changes.
Identity and time
| Publication number | OT-2026-000010335 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7e1a-be06-72a3e7684197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010335 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3cc7a7618fb30e78c1308a5090a47bb0801a93be87c918c93a6d68f74329784 |
|---|---|
| Markdown | 92ce409071cf2c3d2d4dbf81b2d2cb5dc042b3840bdcdcb13e20d767a2f49312 |
| Publication page | a2917cac0e26c1f2891c12c9c1ddb6810571e81904310ccbc770151d96fe61d9 |
| Manifest | d2786afc54ef189dce4be309759c0e39bcc1e6f6075da5f22d6ff89e70aac378 |
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 | 9V7h6JrwqwBAZ1HFkWldi3PAKXHWVgLEg+0d/LHR+UnAfHhnu2tDJhmLbSfjKD/hTiA6XUxW4X5fNQ2vyIE1Ag== |
| 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
| 2026-09-17T12:14:21.439500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010335observed a2917cac0e26c1f2891c12c9c1ddb681...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:21.418537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010335/manifest.jsonobserved d2786afc54ef189dce4be309759c0e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:21.397914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010335/publication.mdobserved 92ce409071cf2c3d2d4dbf81b2d2cb5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:21.376266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010335/publication.txtobserved d3cc7a7618fb30e78c1308a5090a47bb...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. |
|---|