OT-2026-000036074
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000036074) never changes.
Identity and time
| Publication number | OT-2026-000036074 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7afd-bb49-0ace4c9a4b0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036074 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d018c4e5fb928f86265f2f6e9a7a650658c9e30a6cceca0405ecb8947ad8c79 |
|---|---|
| Markdown | 53f22927b28108741b32efedb14eac373092ab14ba5b3f624745642cb764e049 |
| Publication page | 0d078164862416faf9230563088ac8fc4211b6b089d70ffb8d146a5a221fdb90 |
| Manifest | e0e6cb82dac3955c85a6879542c8e65ed3df820420f6f15d6658951684b8175b |
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 | HsSBRmCIhl4n50WBIctQcAGiOujFMPcRtzq30D3OqscH4NJzlw0quHlh2NjU9CntF3H8ZOnhEUot2qGw5pORBg== |
| 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
| 2026-09-17T11:26:15.721097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036074observed 0d078164862416faf9230563088ac8fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:15.703861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036074/manifest.jsonobserved e0e6cb82dac3955c85a6879542c8e65e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:15.686658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036074/publication.mdobserved 53f22927b28108741b32efedb14eac37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:15.670253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036074/publication.txtobserved 1d018c4e5fb928f86265f2f6e9a7a650...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. |
|---|