OT-2026-000009071
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000009071) never changes.
Identity and time
| Publication number | OT-2026-000009071 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7a4e-9c16-f0883ba5e87e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009071 |
| Status | PUBLIC |
Content hashes
| Canonical text | d99e321ebec8e37974a729ec1b51bee67d4b0a1bf3c09bca9acea1d353899d7a |
|---|---|
| Markdown | 1063d5f356c29f38435232f5f38d592457df4fac51127503b457ec6fd542a893 |
| Publication page | e8faf22d2b661fe4beb62f52fb09ef0a3b9b455b44de9bc6a327defcf56949db |
| Manifest | c982a485427fdc122321e089425cf25718a05a47886320b1ae3616230998ea64 |
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 | xY4KHOGnx/4LvyX0T3u9RJKR6CODIkAWPSF/KVbOVhnrDrTeqevEt6Pgbqd2A4ytYxj7jwZGwtCL1R4FUCuvAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:44.100378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009071observed e8faf22d2b661fe4beb62f52fb09ef0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:44.079287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009071/manifest.jsonobserved c982a485427fdc122321e089425cf257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:44.059550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009071/publication.mdobserved 1063d5f356c29f38435232f5f38d5924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:44.040499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009071/publication.txtobserved d99e321ebec8e37974a729ec1b51bee6...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. |
|---|