OT-2026-000038819
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000038819) never changes.
Identity and time
| Publication number | OT-2026-000038819 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7fc1-aac5-6d3815a39476 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038819 |
| Status | PUBLIC |
Content hashes
| Canonical text | eefa1cb40d152d1f272dfc8eac96cc8c402931f8e13e56b4a11b27a2721810ad |
|---|---|
| Markdown | a2e0bc02a2685dcefe72c1c481af87598435d7daca6a5f1d90bcec99904a1eb2 |
| Publication page | d4830c2ae501ea717243c9f747951f22da92e297d6cb2204f5fbd508f63da1f0 |
| Manifest | 6f3b29f48ca2bd000f1cc3eed22d71499b39572ca8010de035ddb9e687bee6c4 |
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 | d0Wc0boS3DTfw/OHOAlQy2ZT6x08kSgtd788P4cJl77nydgJtIEe97FwmOwf5ytE2HYtsx7os1KRKKtSBZjEAw== |
| 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
| 2026-09-17T11:21:22.749445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038819observed d4830c2ae501ea717243c9f747951f22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:22.730536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038819/manifest.jsonobserved 6f3b29f48ca2bd000f1cc3eed22d7149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:22.711099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038819/publication.mdobserved a2e0bc02a2685dcefe72c1c481af8759...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:22.691611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038819/publication.txtobserved eefa1cb40d152d1f272dfc8eac96cc8c...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. |
|---|