OT-2026-000038506
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000038506) never changes.
Identity and time
| Publication number | OT-2026-000038506 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7d95-9320-ef3580b11212 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038506 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1c97abcf417f32f8f1bdccda34abd50d3a2ed9d3620ea6aa0c30d984fa871de |
|---|---|
| Markdown | 5ac8f23b0ff4c9bd13b8334af98773e13ac557a486ac7545edd488e7d717d1c4 |
| Publication page | b7a98cc85352205fa8e94017560b2898d7082ebd26763657554e55ff7d391f44 |
| Manifest | 5775f841f0631d898b5377b1f655c533217bcb38398c448218d99e159fc17704 |
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 | lmemmli4HcDT6N+CcOEyj+mx1crGQEZmf5DrEHQXyL/priGodPt3zGBXYhOMP14JNMj6DibKFjIf6A8c7MxWAA== |
| 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
| 2026-09-17T11:22:45.238886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038506observed b7a98cc85352205fa8e94017560b2898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:45.221530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038506/manifest.jsonobserved 5775f841f0631d898b5377b1f655c533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.203208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038506/publication.mdobserved 5ac8f23b0ff4c9bd13b8334af98773e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:45.172957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038506/publication.txtobserved b1c97abcf417f32f8f1bdccda34abd50...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. |
|---|