OT-2026-000097740
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000097740) never changes.
Identity and time
| Publication number | OT-2026-000097740 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-792a-98d9-d8052212d3d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76ef4fd425e16796048fa03e7b8a1f1e1eb8482c90b2887add31d5a7bcccca2a |
|---|---|
| Markdown | eded4e994d34a66a86f70cc177028d5441650a4aa70797f4cf4fb936c393531a |
| Publication page | 034298b6c57421e106235cd8ca5a6e280f6cca2bab2449d355ac0b84af53433f |
| Manifest | 6a8dce6e5f9890de07e9d86d26684859a8dc1ce52bd0f099f303422cef9087e1 |
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 | qQaOwWVY83Oa7p0S0JySbJ3sF+FPpi1PESrKKINKET0jbn7SMKhASWipvqDOZxWNMrEMPEx8xh10RG9iBJn/DQ== |
| 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
| 2026-09-17T09:32:47.419303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097740observed 034298b6c57421e106235cd8ca5a6e28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:47.395180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097740/manifest.jsonobserved 6a8dce6e5f9890de07e9d86d26684859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.371280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097740/publication.mdobserved eded4e994d34a66a86f70cc177028d54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:47.341495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097740/publication.txtobserved 76ef4fd425e16796048fa03e7b8a1f1e...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. |
|---|