OT-2026-000024302
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000024302) never changes.
Identity and time
| Publication number | OT-2026-000024302 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-718f-a619-f65192a4e403 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024302 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd932ec29d31850cea723c87a1c44130a4673279fac3ba2f8a4f6765280c79ad |
|---|---|
| Markdown | 77e714bca651d8b4498697c0feeeacdb08a9df1fa7e72b2868453017b6aca38b |
| Publication page | daf7f05bf013226d964fdd75e6d792a06dde56f311d3e40a14482889d35b0642 |
| Manifest | 835653e818e4183b748d6fb897fda455e466f58d30073807573552d591f773fb |
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 | 4fnuGxOqjBPcU3Vuy+0ai9CcHBXaNG4lohQRLqkKLcEdpv7bOQ8QnCEsLEbBUrM7FD0QthADypIQ71XJ7vsVAg== |
| 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
| 2026-09-17T11:48:47.983678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024302observed daf7f05bf013226d964fdd75e6d792a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:47.965344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024302/manifest.jsonobserved 835653e818e4183b748d6fb897fda455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.948183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024302/publication.mdobserved 77e714bca651d8b4498697c0feeeacdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:47.929489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024302/publication.txtobserved dd932ec29d31850cea723c87a1c44130...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. |
|---|