OT-2026-000070106
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented before set-down
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-2026-000070106) never changes.
Identity and time
| Publication number | OT-2026-000070106 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7497-ae1e-0f75998107a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b03413a558d3d63ca6adb5375ddfce09e47909349ce11d08aa71b43d94d4916 |
|---|---|
| Markdown | 8451c4cc3dae891871419975b1249e0489057eeb44dca8eabfac9b99bc42c151 |
| Publication page | 88a34ad0160a3ec84154734521eb52e0281fa2d7a5d8e7e1279ecd9c109bbef9 |
| Manifest | 6b531c937697f9647ce5b02494e30d92dd63c9f6d51c235a6027aca36ab1802a |
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 | pAzpMXhGa0DY3eb8TX3Ji5Nxdl69yMlKBYub/7AkiFm6JFs6hOIwownHFJIGREglHptlBFV2D2Qm0+mnIVS3Ag== |
| 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
| 2026-09-17T10:27:04.672609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070106observed 88a34ad0160a3ec84154734521eb52e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:04.656659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070106/manifest.jsonobserved 6b531c937697f9647ce5b02494e30d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:04.635453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070106/publication.mdobserved 8451c4cc3dae891871419975b1249e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:04.616868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070106/publication.txtobserved 7b03413a558d3d63ca6adb5375ddfce0...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. |
|---|