OT-2026-000065878
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000065878) never changes.
Identity and time
| Publication number | OT-2026-000065878 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7e11-b872-b7f2cccda0ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065878 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3582dbeb6d8f0b6a6ccba99c187e61171c0f9ab05f67e2e7c743d45b859e345e |
|---|---|
| Markdown | f425ef96312aa4453b443da5bceee24d58e7bcc59591000835859d8cdc874ec1 |
| Publication page | 1c64366c35426fa57cf2a06d4f1d7b5a879eecde4d73877e097cccd05beb2b7f |
| Manifest | fed51783165dd7a25750eb09428b99d6d97675481e1e4116e2e53053c4c40d15 |
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 | NP9u8tNrrqwp++zoZQASu2oLeT5dThq55BY8OJ/fE+M+sZMbeHgThY2nHpaCl0WUXM4JWOn6itbNU1H5oEWhCg== |
| 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
| 2026-09-17T08:50:03.260821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065878observed 1c64366c35426fa57cf2a06d4f1d7b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:03.242616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065878/manifest.jsonobserved fed51783165dd7a25750eb09428b99d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:03.095136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065878/publication.mdobserved f425ef96312aa4453b443da5bceee24d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:03.078362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065878/publication.txtobserved 3582dbeb6d8f0b6a6ccba99c187e6117...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. |
|---|