OT-2026-000097608
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000097608) never changes.
Identity and time
| Publication number | OT-2026-000097608 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7c22-93ca-fb3108d5c485 · 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-2026-000097608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81e9f3ebd33fd06fa65abb812d6ef2a194ddebf301f9499fe10913813b462474 |
|---|---|
| Markdown | 9b0e30517060a6859f2275879dd5f8bd8834fec024c50d4550e8b5e7e9116e59 |
| Publication page | dff83d84a9513d9a8e7bb2063039f842ed1dadcb0aad2a93d4630bfadb604848 |
| Manifest | 8cf361bd194e79145d5238969e63da4f947ce29188e00f63f1ab25ebe6b8baf3 |
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 | WwV94FoZC+b/qn8xPgHTvPjcLmnk9Fg0dGbbYlDkZhhWD3ONF7Y5dXX843XtaZpGph6I6b3lVEOspAdXFErEBA== |
| 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
| 2026-09-17T09:32:36.915538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097608observed dff83d84a9513d9a8e7bb2063039f842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.897710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097608/manifest.jsonobserved 8cf361bd194e79145d5238969e63da4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.841914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097608/publication.mdobserved 9b0e30517060a6859f2275879dd5f8bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.823948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097608/publication.txtobserved 81e9f3ebd33fd06fa65abb812d6ef2a1...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. |
|---|