OT-2026-000010131
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, vented 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-2026-000010131) never changes.
Identity and time
| Publication number | OT-2026-000010131 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7b63-9fde-e7b9d7c14bb0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010131 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43e2322732cc94b29e27a1b128438f14b1c3b6e6b7caa8aa6cd24d182ec25ec |
|---|---|
| Markdown | efd4523fc3116c0ee06075f6885d65f2041645a5b527e9adddb1c276e66b19f5 |
| Publication page | 0f5ddf916dec0ac68451dc3bae25e63a0c7c3062a8634dfb6d631529e3979dfe |
| Manifest | f3db553bb00bb9cd94da31a532fd9451714a9d6deaea9568867b12e54ed47b18 |
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 | HiRY3zOWw8X9EHcW3bEmL4n3333YPdp0GyzGHhGL/Cui5AqX5Z9bwAgAMkKA6sYSZqVUtVIZokm8Z1kQHFXaAA== |
| 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
| 2026-09-17T12:16:13.676784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010131observed 0f5ddf916dec0ac68451dc3bae25e63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:13.656126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010131/manifest.jsonobserved f3db553bb00bb9cd94da31a532fd9451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.633488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010131/publication.mdobserved efd4523fc3116c0ee06075f6885d65f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.610705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010131/publication.txtobserved e43e2322732cc94b29e27a1b128438f1...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. |
|---|