OT-2026-000067710
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000067710) never changes.
Identity and time
| Publication number | OT-2026-000067710 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-76f7-bafb-cc88b942d6f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8805c1e7634f556dd3a4bbaa80003a0c95dce0520fce78f4784dd66ccb3bbeab |
|---|---|
| Markdown | 63dafe5885c1ceb578ac0b96f9d1217fd963ab40f21e150c47a9cad88caaf382 |
| Publication page | 6e2439a0869efbb0ba1a84cc80d9257ceb2de4e087112e4f66d66db9ccb29549 |
| Manifest | 6b4c5d82fde49b3b8ecdcef46f5e558aba1e486d6a12b5e5c75b84f3c001a924 |
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 | wWK5EP0WYlt9by7rFw8eZuLqdXahgCfrUKdNZ7jSxDYCYyFCXq8hKgBd3vzEZJJxyo9DKdTReQVcz1+6VsmTAw== |
| 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
| 2026-09-17T10:32:03.464192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067710observed 6e2439a0869efbb0ba1a84cc80d9257c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:03.446839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067710/manifest.jsonobserved 6b4c5d82fde49b3b8ecdcef46f5e558a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.427448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067710/publication.mdobserved 63dafe5885c1ceb578ac0b96f9d1217f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:03.410336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067710/publication.txtobserved 8805c1e7634f556dd3a4bbaa80003a0c...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. |
|---|