OT-2026-000036374
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000036374) never changes.
Identity and time
| Publication number | OT-2026-000036374 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-77a6-971b-60be8ca88f6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57f52ae6830553f12ccf9229f4d90bcd4a0d840dd1bc37c75410e2ae8c0a7d45 |
|---|---|
| Markdown | 39371be372c55b01e2a5b5efce11e62ce4fff7e061310badf8e7ee7d8c978bdc |
| Publication page | f00b4a03230ea2646a4c0add8929a9b7e208befe62c4368ab45f6eb911298241 |
| Manifest | 26498f686fe76d67c0636fe6810745cfa3eac358f8e72c88d15e66e753c92ab9 |
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 | dlGmfjBmyvpG9BHd9Vbsxj4TPaYzvhA/WqUvDYEiaGVqQEsYSKHuIH2CEPJULUaDSuK9fxCSNjoObM7xZcfiCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:45.089445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036374observed f00b4a03230ea2646a4c0add8929a9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.072339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036374/manifest.jsonobserved 26498f686fe76d67c0636fe6810745cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.055179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036374/publication.mdobserved 39371be372c55b01e2a5b5efce11e62c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.034779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036374/publication.txtobserved 57f52ae6830553f12ccf9229f4d90bcd...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. |
|---|