OT-2026-000040767
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000040767) never changes.
Identity and time
| Publication number | OT-2026-000040767 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-75fc-97f9-9920450d7e6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040767 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0f92ff2ea3d27f7e729a1d5219727225adfb4fd3784b27e9489f50ac0d14410 |
|---|---|
| Markdown | 8cf735ab4bc61f274c81c62b3435c6b52508860013116c95932bb37e5b1ea768 |
| Publication page | 55fd934346db6b51ab94dc10ad105351f40f092e2f3141717b116b8ea774f4ba |
| Manifest | 11f4bb9201137b73c7cb33c5a976f4f27e1660a5ed2bce01fa389f3c70610ef9 |
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 | +qLd+uaErjpQ2/Z1aMSOOyoxGnRXiuVftkmXXtCHvpTfxj6he0E8f0Uswnf2ktFn5kgBC9DIAy6qbCK/wN0HAA== |
| 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
| 2026-09-17T11:20:04.047372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767observed 55fd934346db6b51ab94dc10ad105351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:04.029791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/manifest.jsonobserved 11f4bb9201137b73c7cb33c5a976f4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:04.011838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/publication.mdobserved 8cf735ab4bc61f274c81c62b3435c6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.994911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/publication.txtobserved e0f92ff2ea3d27f7e729a1d521972722...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.924268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767observed 55fd934346db6b51ab94dc10ad105351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.906323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/manifest.jsonobserved 11f4bb9201137b73c7cb33c5a976f4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.888801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/publication.mdobserved 8cf735ab4bc61f274c81c62b3435c6b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:31.870469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040767/publication.txtobserved e0f92ff2ea3d27f7e729a1d521972722...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. |
|---|