OT-2026-000039386
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000039386) never changes.
Identity and time
| Publication number | OT-2026-000039386 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7e48-b640-e2a466604bc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039386 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1038907281878cbcb211cbc10b1a11dc700f46c0beed654dbe7646868906472 |
|---|---|
| Markdown | eb0bed505293563f23b4982e59343927bfc8bdf8bf9f336302e61d741bb4d123 |
| Publication page | f31b836fd201ded0b963318c1c788950c27b3e45b32eea0282d58e6fa972dca1 |
| Manifest | 91b60de91cab5a1253f544d0a24163b1ec45885b312cb3f75a34c32f602d8018 |
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 | Rg2n0fKXYTEDA6ZSZcsd7lfFatxLEhyFgyZFqhY2KDeQnyOutMadUmFvPDOBZNle8C22DuxUa/nY9WGUu9oFCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:59.818847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039386observed f31b836fd201ded0b963318c1c788950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:59.800525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039386/manifest.jsonobserved 91b60de91cab5a1253f544d0a24163b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:59.780911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039386/publication.mdobserved eb0bed505293563f23b4982e59343927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:59.763400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039386/publication.txtobserved b1038907281878cbcb211cbc10b1a11d...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. |
|---|