OT-2026-000084948
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000084948) never changes.
Identity and time
| Publication number | OT-2026-000084948 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7bef-a448-1a515d826466 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084948 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86ae5ff003b491b263d124ae4a2eb54c79e0f4cd3699b22f6c3dd2c7fd7602a0 |
|---|---|
| Markdown | 995a0238175d4399754256422aed8a793c80e6b2f2235210190e343f846d88fa |
| Publication page | d4676e565091bfbfe76afa97d80e2ed6775532e62d242ac776a239eaaa25b9d0 |
| Manifest | 2efa5f6d8bf523dc32f9a0d0614542f4e9a06e750950460e52d1793b88ff09a6 |
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 | r6L8oM4yt6jmxEkDgrlS+8susMZoue5eUnn/xRr2ArcTO1LyHBFIqe/Rfzn8BZiRmRxk1SytvtwbBlCxXhwUCA== |
| 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
| 2026-09-17T09:54:56.392750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084948observed d4676e565091bfbfe76afa97d80e2ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:56.375739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084948/manifest.jsonobserved 2efa5f6d8bf523dc32f9a0d0614542f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.359654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084948/publication.mdobserved 995a0238175d4399754256422aed8a79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.342872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084948/publication.txtobserved 86ae5ff003b491b263d124ae4a2eb54c...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. |
|---|