OT-2026-000026755
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pulsed 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-2026-000026755) never changes.
Identity and time
| Publication number | OT-2026-000026755 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-784b-af9a-df94552e7311 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026755 |
| Status | PUBLIC |
Content hashes
| Canonical text | e2d0ed43a236225567d14f80dd111a7cd6092b7dfb1c2e8ca8c1f90a0d347146 |
|---|---|
| Markdown | ae827f32b90f9d740a90ee5e0e34f1b5b991f3f7c9c6d10d29ff83f6268cb966 |
| Publication page | 8c7864959e02e61c0931f759faa513704c2fb1fb238b7098c2cd05795e134482 |
| Manifest | fdf1c9e7332ac7ebe95abe90b8e014bee921782f8906f684653a3dff2184410a |
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 | 4BW7Z/oZtF9skM2euxkByUDInyiZHlXr0C35SCsZJCD93rr5dWDD5Ix6J9DiiSkyHb0gfYB657EbzWHH46uCDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:19.510865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026755observed 8c7864959e02e61c0931f759faa51370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:19.493227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026755/manifest.jsonobserved fdf1c9e7332ac7ebe95abe90b8e014be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:19.474767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026755/publication.mdobserved ae827f32b90f9d740a90ee5e0e34f1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:19.457729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026755/publication.txtobserved e2d0ed43a236225567d14f80dd111a7c...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. |
|---|