OT-2026-000092501
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000092501) never changes.
Identity and time
| Publication number | OT-2026-000092501 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-7a10-8035-28142964faa2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61dec8c8b849ec59c448953aded12f134c4c03cbacde82ad318058c853cc9750 |
|---|---|
| Markdown | 45f3db6a060cca31c601a717f7f444117e3ae9116b7a32a26c4568d20e75ef52 |
| Publication page | 8e1ac3013d3cdcbbbb506e99823ff7c5a2b5162b9487173929a33c760b8b6c1d |
| Manifest | 70e579598b514cc9ea12c740d0645b724afef8de8936aca61c69efa782293d60 |
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 | hg4xqO53jNAMauwh+/bj4ELDoR6XE1dnb4cMJy2KLACWvAjSwep4GzA7czhkZ2fOjLF2fS0OOGy/CD4iXM0dBA== |
| 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
| 2026-09-17T09:40:46.899378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092501observed 8e1ac3013d3cdcbbbb506e99823ff7c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:46.853169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092501/manifest.jsonobserved 70e579598b514cc9ea12c740d0645b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.833618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092501/publication.mdobserved 45f3db6a060cca31c601a717f7f44411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:46.782554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092501/publication.txtobserved 61dec8c8b849ec59c448953aded12f13...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. |
|---|