OT-2026-000056310
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented before 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-2026-000056310) never changes.
Identity and time
| Publication number | OT-2026-000056310 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-71b1-b56f-38d2fd38d252 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056310 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1a36742e03cd3f2d4d23f35e7b5bc7bad15173348a365df002433dd8c1c2c4d |
|---|---|
| Markdown | 3f7caaaf4e5757cfad9c18f59eb2bb3b753a59dbae1f7c4c338b79e71dad14fa |
| Publication page | 9808c762acacab29fa5146890890a6455fc9bb0fd6955d822f1db0bef47e0ee5 |
| Manifest | 12710515c0e510bb693a6fa06c48602c7164ceef48e9a054d998078d04d87a33 |
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 | OfXgFiB8kX6H6lYTHSosZhfSavnNhGmukNhDfy2DvarMSNwN46ChtnjHEvJFhs9J9nREZLSQR3NVdloqGg2DAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:48.607060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056310observed 9808c762acacab29fa5146890890a645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:48.590349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056310/manifest.jsonobserved 12710515c0e510bb693a6fa06c48602c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.572739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056310/publication.mdobserved 3f7caaaf4e5757cfad9c18f59eb2bb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:48.554181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056310/publication.txtobserved e1a36742e03cd3f2d4d23f35e7b5bc7b...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. |
|---|