OT-2026-000061527
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000061527) never changes.
Identity and time
| Publication number | OT-2026-000061527 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-728b-a7c0-b7451277b115 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061527 |
| Status | PUBLIC |
Content hashes
| Canonical text | c85d53514062f26665eef2c77681b70b1b2138897be631a077532c6c6bd1945a |
|---|---|
| Markdown | 256621d01ac255524e7cc94ebf5e3a2d3a09239ea7e5eee5f5dcd2db5b3eb813 |
| Publication page | 6b90491c3b0544f89acca9a33a0bb922d8e38d10857a2e562b8c9f1b03f883e4 |
| Manifest | 9765bbcc25443552d663805b626351216662a5c30934bd53974c1144ac598d79 |
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 | +GkfkkYpSHQBvk+vkWbgr1PfVe665ByP80t/bd31sDcfAoM+GjQvBk/b/2PlXUFAzc0HVKZenjvId/foMAMCAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:25.938976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061527observed 6b90491c3b0544f89acca9a33a0bb922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:25.922332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061527/manifest.jsonobserved 9765bbcc25443552d663805b62635121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:25.904577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061527/publication.mdobserved 256621d01ac255524e7cc94ebf5e3a2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:25.886627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061527/publication.txtobserved c85d53514062f26665eef2c77681b70b...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. |
|---|