OT-2026-000037414
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line 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-2026-000037414) never changes.
Identity and time
| Publication number | OT-2026-000037414 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-78c1-be5a-7992b8f5fa99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037414 |
| Status | PUBLIC |
Content hashes
| Canonical text | c31f4bf60682adeffe40977eb26ea620617dfc23d504ad97d2ec1e69786bad72 |
|---|---|
| Markdown | 2160c2b095196557aeb9bf4ff8ac51d31f323819b6e7f8ab90e3a47657d31d5d |
| Publication page | 9ba390bc72099de25c10c21cc1142a003b5b1d3c5b8b41942dea206296258f53 |
| Manifest | e1772a109fffdc1f45d2f785cb64534cc505041fec6d8f3b88b65ced6a1c2053 |
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 | vTOx3P98sfWzoPAyKpOw/c2xjoikZbjs9t38k4uoClgBBH3dE5uHZB74TYWgkTf8+4nO41ghvmCtgiIioDIPCw== |
| 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
| 2026-09-17T11:23:50.929595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037414observed 9ba390bc72099de25c10c21cc1142a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:50.912438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037414/manifest.jsonobserved e1772a109fffdc1f45d2f785cb64534c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:50.894582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037414/publication.mdobserved 2160c2b095196557aeb9bf4ff8ac51d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:50.876651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037414/publication.txtobserved c31f4bf60682adeffe40977eb26ea620...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. |
|---|