OT-2026-000024426
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000024426) never changes.
Identity and time
| Publication number | OT-2026-000024426 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-75d4-957b-c438e0f1e79d · 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-2026-000024426 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccbc7a3b18b508fb643b30ce108791f697848a2abf15ab4dd75193f1af000ffd |
|---|---|
| Markdown | 4519c86cf9954b6ddd1135d562dbab7419768f46e589f476d2e9407373a24e20 |
| Publication page | bace125de0f916246231aac3795ba3d272eee84065721226e4ad27fc03d3c77b |
| Manifest | 9fd75b91186aa487766a94a6a4b518e6ddfe8bb0e0d89a8f2064e85e415c72c9 |
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 | dJio+LSdb9tCLhIIOmKIFgBIxP7cSwvrlUrdusSAWWjAcmO8p1jiBOfExraMJM0jH+KvRQyyG8yEbUuX4ykzBw== |
| 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
| 2026-09-17T11:50:18.849529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426observed bace125de0f916246231aac3795ba3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.832587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/manifest.jsonobserved 9fd75b91186aa487766a94a6a4b518e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.814139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/publication.mdobserved 4519c86cf9954b6ddd1135d562dbab74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.797224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/publication.txtobserved ccbc7a3b18b508fb643b30ce108791f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.740682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426observed bace125de0f916246231aac3795ba3d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.724749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/manifest.jsonobserved 9fd75b91186aa487766a94a6a4b518e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.708527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/publication.mdobserved 4519c86cf9954b6ddd1135d562dbab74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.690760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024426/publication.txtobserved ccbc7a3b18b508fb643b30ce108791f6...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. |
|---|