OT-2026-000011053
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, vented after set-down
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-2026-000011053) never changes.
Identity and time
| Publication number | OT-2026-000011053 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-77b5-a4df-c5c8af3c4e2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011053 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac4f4105f611000c1bffbb50018e86c503f355e85193fd74e065700bdb9d5b53 |
|---|---|
| Markdown | ab42ceccd8a802f206e57335632c6be633c8f6e38d7b8ace889b56440d6bf7e3 |
| Publication page | 416ffe9588fc69111635091329fb0873df419733e0723c4faabc41f11c7d444f |
| Manifest | 66e337e9b293511065814eab636cc186b57652769387be5f43f0250eed386fce |
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 | C9yYuYBxhrEXAUqpcO3JZlAYfJsNVqxMRtZrG+vzB6gOW0ZeAyw+MWuvUAruqO6LmeKht0bj1b3z1+aMuNhkDQ== |
| 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
| 2026-09-17T12:13:31.313210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011053observed 416ffe9588fc69111635091329fb0873...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:31.292445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011053/manifest.jsonobserved 66e337e9b293511065814eab636cc186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.272893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011053/publication.mdobserved ab42ceccd8a802f206e57335632c6be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.253537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011053/publication.txtobserved ac4f4105f611000c1bffbb50018e86c5...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. |
|---|