OT-2026-000057373
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000057373) never changes.
Identity and time
| Publication number | OT-2026-000057373 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bd-785a-87be-886a5481829d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e7f1fb1d3fa5c2d812a9d101f0ee21e630a6538b32d1cc159aa64bafc32cd54 |
|---|---|
| Markdown | 7097116faa8b5f5e3f788905e1ed64d103167d56ae73a6516ad6f2cd8977cbf8 |
| Publication page | f8d204ff8b1617218be81bb0f3ab02af059b6a5a8a870a6d762a44d92f0d9ef8 |
| Manifest | 80a8e7760e00da9383b2a4acedbf4c0b2a52642a9704d7f02029c84f84041e65 |
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 | b5vNXMICRHn3QcEfErfoP7ngTMoObwUebiGbArw35V26t5BPj28kFXJQVkuxgTIh0ZTmU6+TmMlwIJeDW3DqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:30.210417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373observed f8d204ff8b1617218be81bb0f3ab02af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:30.193305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/manifest.jsonobserved 80a8e7760e00da9383b2a4acedbf4c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.174777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/publication.mdobserved 7097116faa8b5f5e3f788905e1ed64d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:30.154097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/publication.txtobserved 6e7f1fb1d3fa5c2d812a9d101f0ee21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.332843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373observed f8d204ff8b1617218be81bb0f3ab02af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.314966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/manifest.jsonobserved 80a8e7760e00da9383b2a4acedbf4c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.297755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/publication.mdobserved 7097116faa8b5f5e3f788905e1ed64d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:39.279206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057373/publication.txtobserved 6e7f1fb1d3fa5c2d812a9d101f0ee21e...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. |
|---|