OT-2026-000071006
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000071006) never changes.
Identity and time
| Publication number | OT-2026-000071006 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7d7e-b926-7a0b647ebcd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4183956e4c95c7f3497632799aea61ec34fd8c524bf2fb99b68ceda8e5144d0a |
|---|---|
| Markdown | 4728604b3bdd2a7b97aa549b61e06cd4b663febb3951c8a23d36f37fd0ee30b3 |
| Publication page | 9726053d05dd54ec462e84ad4b4f9fc18d506bfdf83806741002ec80e690de07 |
| Manifest | 2e3d1be9c2ecd8a7b11efe0ace6e2ff0e76fdf8952efb1b654b35cd42ff198ed |
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 | hvCi8BDxfYGLllq65TM5GSZnSCviZu900COBSoGiF9NWp0fKLq8ZMtDeuqkXmwgSd3+0n5kjjlAjvzNcaUb1Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:25:51.432463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071006observed 9726053d05dd54ec462e84ad4b4f9fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:51.416418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071006/manifest.jsonobserved 2e3d1be9c2ecd8a7b11efe0ace6e2ff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:51.399883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071006/publication.mdobserved 4728604b3bdd2a7b97aa549b61e06cd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:51.382005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071006/publication.txtobserved 4183956e4c95c7f3497632799aea61ec...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. |
|---|