OT-2026-000063962
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000063962) never changes.
Identity and time
| Publication number | OT-2026-000063962 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bc-7824-8d4e-64556ef2fa6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d3407471e329dbcfa9065116cb064bf5de438ac0040e98b65008d087ed7c4bb |
|---|---|
| Markdown | 654e8802a5075afb5f1b55fcadebe342fbef6385206ca829c9948da6aae0e2df |
| Publication page | 1208b92cb5b5aab20cd0d90d0d82fcb5ec95d8c297e7ac905a130173df5d78bc |
| Manifest | 56ad68d9f0592766b208f667606a4511c79b5d880d71ba5e9b20c93f73911e52 |
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 | yZ5b3nDJJoAQHW2RHzS8SlmLtitrQqZhWbJnHRq1hGoLa3KvPKuhfkefcir20XgbPj1WoKhE4jf+zh5AWyRnDg== |
| 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
| 2026-09-17T10:37:01.562879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063962observed 1208b92cb5b5aab20cd0d90d0d82fcb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:01.545722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063962/manifest.jsonobserved 56ad68d9f0592766b208f667606a4511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.526633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063962/publication.mdobserved 654e8802a5075afb5f1b55fcadebe342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:01.507622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063962/publication.txtobserved 9d3407471e329dbcfa9065116cb064bf...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. |
|---|