OT-2026-000094184
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094184) never changes.
Identity and time
| Publication number | OT-2026-000094184 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7f6b-8502-3d2f18ebb8cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12fe6700323476f40334d697915d2963bae7777726b950010d4efc0210222e8b |
|---|---|
| Markdown | dff6ef0960ba91027b6aa3c021db2f9149dd1cb367359e1e17fe1967e49e18e0 |
| Publication page | e0661932fb935cefdf01e7d172cd111ce455e3d1f6d35cba530332a586a1bbe1 |
| Manifest | ed868ce745570981ba104aa18641b4748c6916bcc2d3fc644fe90bfe52777603 |
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 | YwzsIrlDYeyZ4gfZmARahTCS0ABK+VGdg61yxO/scsHARnIyAntwQUKEpj4f+n06w9uTfLiGJ0aGktntpabfAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:39.066981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094184observed e0661932fb935cefdf01e7d172cd111c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:39.050036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094184/manifest.jsonobserved ed868ce745570981ba104aa18641b474...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.030378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094184/publication.mdobserved dff6ef0960ba91027b6aa3c021db2f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.012353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094184/publication.txtobserved 12fe6700323476f40334d697915d2963...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. |
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