OT-2026-000038584
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000038584) never changes.
Identity and time
| Publication number | OT-2026-000038584 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-744b-b6ad-0df310b2da68 · 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-2026-000038584 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a1401975d862bb76dadcfe70ed4cb15277798e36082cbe7a9e15b7813b63e6 |
|---|---|
| Markdown | fcdfeaf42046ece8d403c366bf8e5acf183b71f9b8ab76e3eaee0c0e35934cea |
| Publication page | 332d5c1e89fd9270ae5598370da0821ae77621aef59b1d2c2e45af7437422988 |
| Manifest | e78ad429c3cd7aa3c4f4b19f456e9e436a2653f054b6f7ce71f89454d032ef07 |
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 | 2MCDgZPB8vmGxreJjuCYBwEtgRc8JrD7vgoseCt0YHtM4yVWg7Y+GXt+Gu4zsN7GpEz7IzFJRyh9WpAcNEwvAA== |
| 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
| 2026-09-17T11:22:51.927684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038584observed 332d5c1e89fd9270ae5598370da0821a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:51.908503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038584/manifest.jsonobserved e78ad429c3cd7aa3c4f4b19f456e9e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.890367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038584/publication.mdobserved fcdfeaf42046ece8d403c366bf8e5acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:51.870581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038584/publication.txtobserved a1a1401975d862bb76dadcfe70ed4cb1...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. |
|---|