OT-2026-000025350
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000025350) never changes.
Identity and time
| Publication number | OT-2026-000025350 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-78b5-9937-73ff7d72a534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 232505d4b3a1a424b1055ed051ecbfeca44abe77097ceb3cbc93f5cdfe149d9b |
|---|---|
| Markdown | cd8a0ecf2db94c159bfb66f0c382491f0a1af932bf4b3bcdae85b0caa54159cb |
| Publication page | ee7420f3c8c0ac92d2c8d8a1fe93a99462ac38346966237743d222448e13a228 |
| Manifest | ced0037b4143fbe71d0cef60dc9fe307c218a4b5ba61b8f9b55bc96192d060c5 |
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 | x72xYwii71LZM7k/HKsg2F9wVKxgzYYyj2OnFdDhNy6eHEs8UlhRiRSyJjL0W9hkU38FxAjZtKr9gjMs9ft+Dw== |
| 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
| 2026-09-17T11:47:24.078554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025350observed ee7420f3c8c0ac92d2c8d8a1fe93a994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:24.054017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025350/manifest.jsonobserved ced0037b4143fbe71d0cef60dc9fe307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.026672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025350/publication.mdobserved cd8a0ecf2db94c159bfb66f0c382491f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:24.006609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025350/publication.txtobserved 232505d4b3a1a424b1055ed051ecbfec...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. |
|---|