OT-2026-000022086
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-2026-000022086) never changes.
Identity and time
| Publication number | OT-2026-000022086 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-70c5-9dbc-f8b1794500bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10e15643d5cc3708d6d2e0b87e1d3c2ba90a1ac53768adcc5878cb275f1856ed |
|---|---|
| Markdown | 778270ab7b573c5e0436287e375df63d36e3a651c9b76cca0a2b1aaa37daac22 |
| Publication page | 5a46b2a51de35a3ce7fc2b4925d578895776fe815d82d71a5e137a8df0aa9bd2 |
| Manifest | 51c46c54ead2dc3fed2b7db3a7ce7814660c99d36d91c92096b3088b43977526 |
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 | cZYgho/qCl1/GEdEtjimPCYQM+ZBGMp8KJsxh4YHNLJ27doncU+auvoIA8IlpGiwkRVKDhYv2/GH4wLSCZlhCg== |
| 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
| 2026-09-17T11:54:46.972455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022086observed 5a46b2a51de35a3ce7fc2b4925d57889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:46.952648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022086/manifest.jsonobserved 51c46c54ead2dc3fed2b7db3a7ce7814...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:46.934687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022086/publication.mdobserved 778270ab7b573c5e0436287e375df63d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:46.916158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022086/publication.txtobserved 10e15643d5cc3708d6d2e0b87e1d3c2b...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. |
|---|