OT-2026-000094887
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094887) never changes.
Identity and time
| Publication number | OT-2026-000094887 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-750c-bcac-bc9675fd756b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094887 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9efb3c15489ebf87e8409e3dbb6227698d0958ad0e4e11a3e45cda68982e3244 |
|---|---|
| Markdown | 0052ad36727dc8c2a87ed2e174ccc1b56f9c17631ee581daba06de21bc9b4a45 |
| Publication page | 5557fcc71e895b399f904aae915689cae5a591b5ea4f5921d565a769197084d5 |
| Manifest | 6d86b94d11dc53fd23bf419bc6b66eff96ca6a86626716890d0ec715ad0aefe6 |
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 | dvtXK+Ltmczo7ZWHCvQppirTskYKXJcJGb9O69hdaSjWCLzgyMlNWmv3OI7AU6IcVnRSJnyUpvhpdPT45oT/Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:23.535805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094887observed 5557fcc71e895b399f904aae915689ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:23.518528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094887/manifest.jsonobserved 6d86b94d11dc53fd23bf419bc6b66eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.502746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094887/publication.mdobserved 0052ad36727dc8c2a87ed2e174ccc1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:23.484466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094887/publication.txtobserved 9efb3c15489ebf87e8409e3dbb622769...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. |
|---|