OT-2026-000044274
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000044274) never changes.
Identity and time
| Publication number | OT-2026-000044274 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-79a6-aa01-00d21a0d25de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044274 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0557ed8f4c95ae5e014fa16091fdb12412cf0ba3a515a955cf8ec2cd44e96f9 |
|---|---|
| Markdown | 0028c0b7d5f2062957c191fa85bf08c643bf48446bc1d3a4e1716769f5555277 |
| Publication page | 8cc35739a2989c70b26cf86df38d2beb80e1e361df20efbc2d53931c5b7903ff |
| Manifest | 49255108ff51ee0e55b1e1e2a96459de56b8f5ef52a04aa6ee723572d893b009 |
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 | 27D+uA9X/3Cm6BoMRdtenCxfE0H6sCzZb1oSzFIWeJhp9f1mXGtVBkhrvoudnjzHzl+SUMp7sFQhpX6zzqIYDQ== |
| 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
| 2026-09-17T08:30:10.769508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044274observed 8cc35739a2989c70b26cf86df38d2beb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:10.746808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044274/manifest.jsonobserved 49255108ff51ee0e55b1e1e2a96459de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:10.724990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044274/publication.mdobserved 0028c0b7d5f2062957c191fa85bf08c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:10.599029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044274/publication.txtobserved a0557ed8f4c95ae5e014fa16091fdb12...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. |
|---|