OT-2026-000093409
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093409) never changes.
Identity and time
| Publication number | OT-2026-000093409 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7f50-a747-4a915955bb87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093409 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ad596415b6f01ea83d9af417ae58d16550ad11de989f917bcc84cc182c9793d |
|---|---|
| Markdown | 743deb276f5bdd20c4fa16d8ad28c28c839ed58b8c36d68321e2ea35d25df2e8 |
| Publication page | 9346fe30409099fd57277995cf9c6167d79be8ae8b1da7f8fbedea02fb729cd1 |
| Manifest | 2bf15e3f003ba03d6dd921186adf9439051a361df5316acfd22134fb6d98f811 |
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 | flr+nQoIokbQslenLHy6aijL3lLf09YgprwoAllZmpTo/4rqOHES2f5grwFCQAHsh92n8ta1jDcOvMpt1aaHAA== |
| 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
| 2026-09-17T09:40:18.030418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409observed 9346fe30409099fd57277995cf9c6167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.011359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/manifest.jsonobserved 2bf15e3f003ba03d6dd921186adf9439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.993194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/publication.mdobserved 743deb276f5bdd20c4fa16d8ad28c28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.973987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/publication.txtobserved 9ad596415b6f01ea83d9af417ae58d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.625038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409observed 9346fe30409099fd57277995cf9c6167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.608231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/manifest.jsonobserved 2bf15e3f003ba03d6dd921186adf9439...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.592812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/publication.mdobserved 743deb276f5bdd20c4fa16d8ad28c28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.576423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093409/publication.txtobserved 9ad596415b6f01ea83d9af417ae58d16...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. |
|---|