OT-2026-000097343
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097343) never changes.
Identity and time
| Publication number | OT-2026-000097343 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7383-b2d4-2554448b06b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78a85d6839c3ae87c2fe27e3ff5811d08153a27287a66daa2c5caf48daecb864 |
|---|---|
| Markdown | c5e188dafb59e6ee532407be966f77e4d1ae61a5093449082d88bed6d961a01b |
| Publication page | 4c0bbb0f726eb6204aec22e8fcf0b6936d0ea6f384ca55c13d49a0ac5708dd3b |
| Manifest | e147b8bedf8add319fb7b6a6c3acc47d5ee19c4de603cebc14d8df9a92f34560 |
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 | 11E7dA37UjuqtLFTF33jrkPsxOK1OGWGLXIptyDiIrQIKP0lxy7h+o5kMm/jMR0NayxVPkjroeN600tbjZ5BCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:36.728353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097343observed 4c0bbb0f726eb6204aec22e8fcf0b693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.710225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097343/manifest.jsonobserved e147b8bedf8add319fb7b6a6c3acc47d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.691786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097343/publication.mdobserved c5e188dafb59e6ee532407be966f77e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.674937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097343/publication.txtobserved 78a85d6839c3ae87c2fe27e3ff5811d0...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. |
|---|