OT-2026-000075085
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000075085) never changes.
Identity and time
| Publication number | OT-2026-000075085 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-70e2-bc96-4162cb23f77c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96b6e89079162fffd7a3fca2965a0bc0e28828f183db42bb5bb97626d99399a1 |
|---|---|
| Markdown | 0a8f77d225ed4bb2b8a170339e93dd392e5fc104bf18613c229838870484071a |
| Publication page | 67b3c3c18ee44fddec96b7edb5e025edd2868d19dbbf9251746b8cbb651d1c09 |
| Manifest | ba55fa87790009abb9aabc08ce48309967863a89c2ebc4af0077d07806986151 |
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 | hZpogpmV6yat+sr+alqlWtAowY7wN+KKseyDwukw0/4gGmknF6ja6L1Lh0iX7tiwMgKWzHJT0B+v06AGlY/sBg== |
| 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
| 2026-09-17T10:18:54.434790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075085observed 67b3c3c18ee44fddec96b7edb5e025ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:54.419215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075085/manifest.jsonobserved ba55fa87790009abb9aabc08ce483099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:54.404335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075085/publication.mdobserved 0a8f77d225ed4bb2b8a170339e93dd39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:54.387207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075085/publication.txtobserved 96b6e89079162fffd7a3fca2965a0bc0...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. |
|---|