OT-2026-000083632
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000083632) never changes.
Identity and time
| Publication number | OT-2026-000083632 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-78b9-89fa-cf01f1dac427 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 168e0e1ea2b4ff45faf1ef572dab0d8e58d2468c849fb1de576321397e439f60 |
|---|---|
| Markdown | 479b5398743a3c7c447c7b9ac96f85ca6e8f6fd3314c6b72ac62e09cc2125b0a |
| Publication page | 0d4a4a28d5e337557ad685ff767182a7a0fe49eb3ae0b4963ce111175318dfee |
| Manifest | 213d9c9aeeba38be1060e2cca238a82a2d21b8e690c3c3365392b520361ef2d1 |
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 | upsk4QMCl7r96kfU10WoXtQ9FjPqUM2/xVi+0ZugStwsh7+KoYsSzYcKpfd6jKjfXtKPoTVxAS0S+blEQzQdCA== |
| 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
| 2026-09-17T09:57:14.671369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083632observed 0d4a4a28d5e337557ad685ff767182a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:14.653086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083632/manifest.jsonobserved 213d9c9aeeba38be1060e2cca238a82a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.635122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083632/publication.mdobserved 479b5398743a3c7c447c7b9ac96f85ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:14.616614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083632/publication.txtobserved 168e0e1ea2b4ff45faf1ef572dab0d8e...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. |
|---|