OT-2026-000063942
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down
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-2026-000063942) never changes.
Identity and time
| Publication number | OT-2026-000063942 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-757c-a610-6df87c182d7f · 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-2026-000063942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d2851df0aa02999abba018073c2880e823a53f41d02b737808f736e85492e94 |
|---|---|
| Markdown | 7ae927e66adea2c4d283e7ac4cb375b74ae6f7758de21dc94cda60d510d27812 |
| Publication page | d13aa2b927208f83c81f9c30c30dd361912388066d948baccc9cc20494ab1095 |
| Manifest | 14d744e0afe90c8bbc1bf14042872f4a887d8b5696501cecf90b77961d5fe292 |
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 | q2VvMjRMmEmAUBDHzrxFzFC2ug46z0kUNRwwBIssPND1M0xV89RFKsI98bSCgcUOEQCrkR5zSsyrnUnpqKJGCQ== |
| 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
| 2026-09-17T10:36:59.967521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063942observed d13aa2b927208f83c81f9c30c30dd361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:59.946726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063942/manifest.jsonobserved 14d744e0afe90c8bbc1bf14042872f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.926309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063942/publication.mdobserved 7ae927e66adea2c4d283e7ac4cb375b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:59.905634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063942/publication.txtobserved 2d2851df0aa02999abba018073c2880e...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. |
|---|