OT-2026-000011335
Publication integrity record
Foam pad vacuum gripper, four zone face, two stage ejector, vented before 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-2026-000011335) never changes.
Identity and time
| Publication number | OT-2026-000011335 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7bda-b6b3-9bc3c70039af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011335 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e62446a0b5c0cd01411384ef1dfe761bd5125fb405441c2cafd7552fa269bf |
|---|---|
| Markdown | 8d21314ed09a97b15f70417df493ee8200df2ed3674e1b2fa830d01ae2fa1fea |
| Publication page | 9c7f588bb900317075135a3b3e1979826b13da73ba3173eff67842d8aba54d3b |
| Manifest | 03758a0dfbb09e94d4bcb72eb39804381976ba4210055117330e215ec65870cb |
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 | BUjxDGJuf0GS/3dPtIWKoMPNOqB2vMHEH7Q2NIfqWedGV7rs6IG8zFgBckjuQGNHAVrNKvZGsZdh0M7QOv6LDg== |
| 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
| 2026-09-17T12:13:03.703112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011335observed 9c7f588bb900317075135a3b3e197982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:03.683239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011335/manifest.jsonobserved 03758a0dfbb09e94d4bcb72eb3980438...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.664692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011335/publication.mdobserved 8d21314ed09a97b15f70417df493ee82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.643499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011335/publication.txtobserved d5e62446a0b5c0cd01411384ef1dfe76...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. |
|---|