OT-2026-000101354
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101354) never changes.
Identity and time
| Publication number | OT-2026-000101354 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7213-99e6-3c56b795c83f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101354 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf5e9e3af53869f23f3a97072309f4d873cb8aa3b25dce1865425ac9a877fe53 |
|---|---|
| Markdown | f09e8d9a718db30edecf7fb5449c9331da86d2b039e82101fb20ea4e0f337671 |
| Publication page | 3b8c27d482a8f3043b9d4472d96098c03a3474452c5b7f8943ade206d91441c6 |
| Manifest | 9695f80e64a108cf9750732b23c54a5b595beb8563806754748b661be4d10def |
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 | P+02FGzkVOQhuH2hB2EChbUL/3cLC7z/RtVs1JdF1oM0o2dkHycACTU+2Ky1ZnBhTyUEXeY8tmHOPvOVCm46Dw== |
| 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
| 2026-09-17T09:27:03.290655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101354observed 3b8c27d482a8f3043b9d4472d96098c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:03.272246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101354/manifest.jsonobserved 9695f80e64a108cf9750732b23c54a5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:03.253851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101354/publication.mdobserved f09e8d9a718db30edecf7fb5449c9331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:03.235305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101354/publication.txtobserved cf5e9e3af53869f23f3a97072309f4d8...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. |
|---|