OT-2026-000034669
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000034669) never changes.
Identity and time
| Publication number | OT-2026-000034669 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7204-ab96-aa20b5353773 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5060c0d867e5fbab43858c2f0288641bfe00b17761050e414504fbe35d9f8f04 |
|---|---|
| Markdown | dfbd5b67ab46b1319e9bd5589311f3a422cd817ae6da578ca1516fad7d3fbd5d |
| Publication page | 13340c274b01e2f4733148157775d9374bab9400be39b7a96b15e496e16ffe31 |
| Manifest | 202c9c524e89d0ea187e2b4d0f4c7fc4942e8e0e9e1373ac17bb3b2764df36b6 |
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 | SzlXo6fKrf0IDfjsoe7pG+SgpDYConIcZfJlh/HdfV4/Hgyfkt7wzPY+aap8iGnv8O/kmUAx54fe4a/xOWlhBA== |
| 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
| 2026-09-17T11:29:03.917596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034669observed 13340c274b01e2f4733148157775d937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.895579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034669/manifest.jsonobserved 202c9c524e89d0ea187e2b4d0f4c7fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.875767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034669/publication.mdobserved dfbd5b67ab46b1319e9bd5589311f3a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.848381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034669/publication.txtobserved 5060c0d867e5fbab43858c2f0288641b...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. |
|---|