OT-2026-000036689
Publication integrity record
Three cup vacuum gripper, three 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-2026-000036689) never changes.
Identity and time
| Publication number | OT-2026-000036689 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7434-b9ec-268179ae94a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036689 |
| Status | PUBLIC |
Content hashes
| Canonical text | 018c4ecca1f39c971b3bc9898c8edcd40494f998196e73d8386c8fa396d39666 |
|---|---|
| Markdown | 59216677c2756525ae8b492599b5ed194f53acd9b9758ba2d3997f41dfa46228 |
| Publication page | 728da38be51d5bbb7e4f9b180a4a316fd1a0d6f1c1d7a2418bbcb61ea1238ddd |
| Manifest | b20e3447e0998b6df1c2a6e49a18c85fbc610a45bb821719e0d196a5c143bc2c |
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 | vqS/Rd4qFi1dDT+Y/trANDc3k6kG1P2ADsF3R2WeClrWFgbt7qHVPwrHgL02ZFOU/zakOb6n+SnkvF2H0Yp0BQ== |
| 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
| 2026-09-17T11:26:02.783121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036689observed 728da38be51d5bbb7e4f9b180a4a316f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:02.765741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036689/manifest.jsonobserved b20e3447e0998b6df1c2a6e49a18c85f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.749370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036689/publication.mdobserved 59216677c2756525ae8b492599b5ed19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:02.732748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036689/publication.txtobserved 018c4ecca1f39c971b3bc9898c8edcd4...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. |
|---|