OT-2026-000043806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, sustained 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-2026-000043806) never changes.
Identity and time
| Publication number | OT-2026-000043806 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-70d5-873a-2ade8b1274fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e5d4609e90ca42bd688d67bcac545421d34e16e89d1cc81e27cba75f5507595 |
|---|---|
| Markdown | d6b65af047a0dad49fadcd079d1cd7b27b37a49af31fe912e0165e64c0e9c888 |
| Publication page | e8f66298d70a48f7306fdcf4de3e1ac6abbdc2622eca6b3e49962ff0baff9ab8 |
| Manifest | 6550d1c046627ac97fe4809302d2730df2b17cc0604d64238a692f0145b9534f |
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 | 9CtHUKuUkrT7aX8YZqtfoyvKAA++ggQgYkJq67dEF3rqZp8VgjmptEdzNbBUhfXNce6y54C7yejvWQrNafRfAQ== |
| 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
| 2026-09-17T11:12:06.590688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043806observed e8f66298d70a48f7306fdcf4de3e1ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:06.572485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043806/manifest.jsonobserved 6550d1c046627ac97fe4809302d2730d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.551964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043806/publication.mdobserved d6b65af047a0dad49fadcd079d1cd7b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:06.534075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043806/publication.txtobserved 6e5d4609e90ca42bd688d67bcac54542...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. |
|---|