OT-2026-000064594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three 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-2026-000064594) never changes.
Identity and time
| Publication number | OT-2026-000064594 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb7-74d0-b8ae-b7fb6491265c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064594 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6746ddee0a3f43b2dc8ab4bd96edc27a05fdcab23da8f26baf25fb2d2c986ef4 |
|---|---|
| Markdown | b90589c6e22baa458be2fbb232a43396e379f0c39e5b12e52076eda5903d6035 |
| Publication page | 621379d731f9f83ff8459d232cf5106977136486487a68723a4e07fc25956a5a |
| Manifest | f1caf7586846e1fc18b0807153e502b3dfbde6ecf85a1298a8293b6c6845dcf1 |
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 | La/VbZRAsM2R2el2Eg8jqtdqaPD4qHZkzMJRpEPk+laPUZehMT+0RLQb9FHfUjaiDr2/2l/MrBrjRehGEPQLBA== |
| 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
| 2026-09-17T10:35:22.027995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064594observed 621379d731f9f83ff8459d232cf51069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:22.011188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064594/manifest.jsonobserved f1caf7586846e1fc18b0807153e502b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:21.993254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064594/publication.mdobserved b90589c6e22baa458be2fbb232a43396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:21.973817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064594/publication.txtobserved 6746ddee0a3f43b2dc8ab4bd96edc27a...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. |
|---|