OT-2026-000064093
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000064093) never changes.
Identity and time
| Publication number | OT-2026-000064093 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7db6-bee1-430579d7c49f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99bf71414a8e71df023b4b9885095815c790e50704b4d7f22f0450e8761cd829 |
|---|---|
| Markdown | afb035686eace2b4e39fa2f76d1a549d07935c07fb976eec84f927dedf47d683 |
| Publication page | 96a36fd893733d5b5bcb2facde3476571766fa7b7ec49334ee68dc3c36be0869 |
| Manifest | 814e4eea6f1b879a68c343fb09f89d9e9f23f16acee991c10c828c71a71ae2ea |
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 | zDXrF3RwRPmFdkPgAeFx1vUsRVn9AbWH82nul10Ab2Vt2WgymZmel5p4ejAMC8fiuFvZAdvo6HOa9Nc3Bj/ABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:04.902851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064093observed 96a36fd893733d5b5bcb2facde347657...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:04.883667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064093/manifest.jsonobserved 814e4eea6f1b879a68c343fb09f89d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:04.862420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064093/publication.mdobserved afb035686eace2b4e39fa2f76d1a549d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:04.844861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064093/publication.txtobserved 99bf71414a8e71df023b4b9885095815...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. |
|---|