OT-2026-000101445
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101445) never changes.
Identity and time
| Publication number | OT-2026-000101445 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7d90-b074-574036f5a409 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4610f42262b80e0a5b470171b953cc9b5b8227e3fbdcd89ee826b640cb337345 |
|---|---|
| Markdown | 0461decc8744cf452f95095dce39b2d1146bcd45d4a5f883586f9fd39a2dcd92 |
| Publication page | 22a984158bb9ff8fc3e259175539f1ba948dc7181184110f9d99540220bb56c5 |
| Manifest | 94ed83e03f80eeca6a8ef40367a7c622de2a786732c8a9edfb83112eef681d04 |
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 | TY6lL9yO2y+ZVTZ1x9L12Y97DC0usnBHYUA3mosQh/kA4prm2kbefD3Jh+lhcF862XPoLGdUWd01CRwMb53yDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:00.518147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101445observed 22a984158bb9ff8fc3e259175539f1ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.498627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101445/manifest.jsonobserved 94ed83e03f80eeca6a8ef40367a7c622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.478302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101445/publication.mdobserved 0461decc8744cf452f95095dce39b2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.453012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101445/publication.txtobserved 4610f42262b80e0a5b470171b953cc9b...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. |
|---|