OT-2026-000055113
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000055113) never changes.
Identity and time
| Publication number | OT-2026-000055113 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7887-9659-6133df30025b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01bee54440dc524e87506f77539c62eec7bde63a53a3753af3e6d71f5dbddbad |
|---|---|
| Markdown | b3956a654b13011b7e736e2647106987707bd7a3f0ce570c9e63d45cb06d4b60 |
| Publication page | 13d5eece068baf9a63f765204da6f11426c6ecb90d3c1ef04cbf255e2252eeb7 |
| Manifest | 423e8628e51568d0843d23551372c68a623ab8076a4c63b4eabdd2efd4969eed |
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 | 2+MdEJE569sP27rneFvObhcDwV2ayvpgUAEOCwcyUHvaLhm0UecsRbrsyWeaHqTLteMyq3VAwe9VwcmeyVv6AQ== |
| 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
| 2026-09-17T10:53:16.615491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055113observed 13d5eece068baf9a63f765204da6f114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:16.597770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055113/manifest.jsonobserved 423e8628e51568d0843d23551372c68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.578265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055113/publication.mdobserved b3956a654b13011b7e736e2647106987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:16.559522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055113/publication.txtobserved 01bee54440dc524e87506f77539c62ee...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. |
|---|