OT-2026-000094408
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump 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-2026-000094408) never changes.
Identity and time
| Publication number | OT-2026-000094408 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7828-b23f-1479694dc63e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9537296738dbe68888b1d0e383d5c2e354c8df161099e0fb6f38639c750b3e93 |
|---|---|
| Markdown | 27f6a423f3a685cb1ab50cd42576a572f8452512864f9fc2f3dd9f02c6a965c4 |
| Publication page | 0dc927aa89c14b0affd82c1176c49ef5f208af91f095bef9a4ff2392e71b0713 |
| Manifest | 7cf07b141cad2889187c6f17f6ff9c77ebfc2f4804642e292f5dfd8237254537 |
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 | pur6ebNMrmRz8VGNGx98kLAhOsSLX6f1pQNbXrTRNc55HgUXhs4KfxRZjdc+sTtEyqQr2yAG30arRXdMexOPBA== |
| 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
| 2026-09-17T09:37:49.039241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094408observed 0dc927aa89c14b0affd82c1176c49ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.021201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094408/manifest.jsonobserved 7cf07b141cad2889187c6f17f6ff9c77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.002898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094408/publication.mdobserved 27f6a423f3a685cb1ab50cd42576a572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:48.985591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094408/publication.txtobserved 9537296738dbe68888b1d0e383d5c2e3...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. |
|---|