OT-2026-000009358
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, vented after 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-2026-000009358) never changes.
Identity and time
| Publication number | OT-2026-000009358 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7003-ad20-e43adbf2a015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009358 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcceddee333592be2a20a1c7b68816cd6b426732a47c106d8b9bad633cdf2c3c |
|---|---|
| Markdown | 38173ff880a510389c211fe513d868d07231bef6e03a4f8e2cf05d57b03a1f2a |
| Publication page | fde21309f4a2fb12c1873980d5c7d2e4a991b1a058eac7bbad4b3531a75544f3 |
| Manifest | 2d93acc28f26c99c890081706a842eef3cdee529fb9ab01412a8aafc6fccd369 |
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 | YV1SDVBcWC4158z+MVLHO5fox+QtzeuOTi6NwbyzCmkSZ1wCwiSpiugulT3/JENiedIiWRctzZP1Sb4t1xy8BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:37.441664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009358observed fde21309f4a2fb12c1873980d5c7d2e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:37.422756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009358/manifest.jsonobserved 2d93acc28f26c99c890081706a842eef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.404335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009358/publication.mdobserved 38173ff880a510389c211fe513d868d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:37.386529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009358/publication.txtobserved fcceddee333592be2a20a1c7b68816cd...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. |
|---|