OT-2026-000037470
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000037470) never changes.
Identity and time
| Publication number | OT-2026-000037470 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-7a7f-9217-b8cdce4861cf · 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-2026-000037470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bc7593e87344b93573e058857fd9358d5ad438fab00b7757767eac3535ba9e0 |
|---|---|
| Markdown | 0bb5088ae79b778f5680b18f29ac035b6b5b6459c92701aa4ad7f9f85c04496e |
| Publication page | 6e467f5e10f2c3a13f6ff8d5efc975d7a516b35dbb000f6e618754311045adce |
| Manifest | f5408c8c3a88f48845a9de0cdbaccd9dfaa0923914663ef7ef5b8df02950869d |
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 | /z2JQtoSWM9tVWp0L8VpboisVZWyvSjuNsTfGdAHBBPnzktGogVdUf3UvZeaSXPcIMR3dtPwgK63XFQZB4q7Bg== |
| 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
| 2026-09-17T11:23:54.564465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037470observed 6e467f5e10f2c3a13f6ff8d5efc975d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:54.546866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037470/manifest.jsonobserved f5408c8c3a88f48845a9de0cdbaccd9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.529378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037470/publication.mdobserved 0bb5088ae79b778f5680b18f29ac035b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:54.513721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037470/publication.txtobserved 3bc7593e87344b93573e058857fd9358...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. |
|---|