OT-2026-000032774
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed 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-2026-000032774) never changes.
Identity and time
| Publication number | OT-2026-000032774 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7141-910f-8743974c2b73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6aee5bd6f6dc613d24b9b074d92c427d4bc8b1bcc8e5e98c7c85eaaf5c91916e |
|---|---|
| Markdown | b2293de6c9909a79d781ce1d1dd4fc82cb212d1d8e9a42b973ac5e702dd0bdbb |
| Publication page | e0c823813c1a48492b43213a3ac8044197884b062b9eabf7eab731a1de253604 |
| Manifest | 6e198c9b3d505794a13455c93530f0ac44f67f918f8f4c298a625caa5b8cfc9d |
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 | PywH2c6R/Jq03cOkpyD77dEkhu36ZTrTj+9HdOX8TC1JbphF59RUwkzf8ES4YVyqxfEhCSE4gHHA31FvQ5DxAQ== |
| 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
| 2026-09-17T11:34:24.499330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032774observed e0c823813c1a48492b43213a3ac80441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:24.466519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032774/manifest.jsonobserved 6e198c9b3d505794a13455c93530f0ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.448303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032774/publication.mdobserved b2293de6c9909a79d781ce1d1dd4fc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.430686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032774/publication.txtobserved 6aee5bd6f6dc613d24b9b074d92c427d...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. |
|---|