OT-2026-000040014
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000040014) never changes.
Identity and time
| Publication number | OT-2026-000040014 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7ec0-8b7f-0b4a2ae10e4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eef336636a246ab0f830493ccbfba64b36b0af987862cbf293f53b736ce9b77 |
|---|---|
| Markdown | 33eab44f34f8cce5c7386bdd3839aaf2f188ca4e1966853844bb8daa98194450 |
| Publication page | 0fa1f625f6867377a8a498be8595fdad2672331e64c43761cc306d088ff4b11f |
| Manifest | 13b814582b34dd6bfdd2fa23914e3f89714f0796ddac86225619df57ee3f5d92 |
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 | iz1EdX/1zSSNjStta/YE75wqRcesOXm2fiy/Ari+bFIWG1OAeZ+g0CLGkWaVPCMayKZ0aIp6WtZBTdh00t7GBQ== |
| 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
| 2026-09-17T11:20:32.560104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014observed 0fa1f625f6867377a8a498be8595fdad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.536029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/manifest.jsonobserved 13b814582b34dd6bfdd2fa23914e3f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.516019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/publication.mdobserved 33eab44f34f8cce5c7386bdd3839aaf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.496654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/publication.txtobserved 7eef336636a246ab0f830493ccbfba64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.605572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014observed 0fa1f625f6867377a8a498be8595fdad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.589300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/manifest.jsonobserved 13b814582b34dd6bfdd2fa23914e3f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.573196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/publication.mdobserved 33eab44f34f8cce5c7386bdd3839aaf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:50.556222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040014/publication.txtobserved 7eef336636a246ab0f830493ccbfba64...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. |
|---|