OT-2026-000063134
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000063134) never changes.
Identity and time
| Publication number | OT-2026-000063134 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-72eb-b91f-071a1cbe8d25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8df3e9af3c0778f6059767ddc6629b53d0b0ef7b798b35da21304b5b14d0b5eb |
|---|---|
| Markdown | 9c3f38255842a4952c96b9c31e622d1349f2e166ac942958de9697f2a6fde8a3 |
| Publication page | 53f22768e4a0d6c71224ceb4ea162209e062c97094cb858ea660bde8360996bc |
| Manifest | a91df6a74a7cc58379ac90699f79b33ce52fa4d78e6eff66311b17352cae0a09 |
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 | ceFuWZwWwnvusP67yCDpmnPJXJ1IYdT3ipJYAHUtwZFKWWQ6kJ/JiSvWdRlB0xXfmM0wb891UtsflKgT4X0MBA== |
| 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
| 2026-09-17T10:38:54.998671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063134observed 53f22768e4a0d6c71224ceb4ea162209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:54.981747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063134/manifest.jsonobserved a91df6a74a7cc58379ac90699f79b33c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:54.964794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063134/publication.mdobserved 9c3f38255842a4952c96b9c31e622d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:54.948616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063134/publication.txtobserved 8df3e9af3c0778f6059767ddc6629b53...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. |
|---|