OT-2026-000034705
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000034705) never changes.
Identity and time
| Publication number | OT-2026-000034705 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7561-9b4d-ac7854d123f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034705 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6d655b644f9a7662dea35632470f903d40daaf848aa5b329809b6802ea1f783 |
|---|---|
| Markdown | 72958b0d71d804d130b4a0abee99fb9138d658958b2cd9ec118f71a55f88a7d6 |
| Publication page | dfe89ae501c0ec764370cbd310579c49ff56df20df7dc4f45ab7140e7913063c |
| Manifest | 2d0ba60eab8134d6097c860dfa4902b68d8026fb9df52065ab6c8b782eb59aea |
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 | X+P0nUnrO4d8wT/FA4Wcwy4Ly9N9cWJjpU47k9/eNTzXakVyzDxDuQ+5fab3I7H+X/BIb7LNknxlzgo2SPd2AA== |
| 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
| 2026-09-17T11:30:06.023220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705observed dfe89ae501c0ec764370cbd310579c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.000166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/manifest.jsonobserved 2d0ba60eab8134d6097c860dfa4902b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.983019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/publication.mdobserved 72958b0d71d804d130b4a0abee99fb91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.957886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/publication.txtobserved b6d655b644f9a7662dea35632470f903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.962873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705observed dfe89ae501c0ec764370cbd310579c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.943417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/manifest.jsonobserved 2d0ba60eab8134d6097c860dfa4902b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.925660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/publication.mdobserved 72958b0d71d804d130b4a0abee99fb91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:38.906893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034705/publication.txtobserved b6d655b644f9a7662dea35632470f903...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. |
|---|