OT-2026-000035536
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000035536) never changes.
Identity and time
| Publication number | OT-2026-000035536 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-7b00-a79e-f6f10fe61d8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035536 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae72088afcd4d2214e2b74116ed60159cc7807aeb42fb19cfc28c19674542def |
|---|---|
| Markdown | 22401504ed541d4c1f35f00f1d123ecafd211882e9ebdd20b1d325f64b28e8aa |
| Publication page | 6cfacd52011dca478d9ee48e032e70d264033e5774b6b51cb2db39174b0f9779 |
| Manifest | f9cac8f5494654ef71ffdb140fcc0dc74ec23e904e6550eacfe73121125268e7 |
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 | Oes3AYaNBFTd02m0RDqsM3yHSv4ULJChwngjgjVc46hxpcsfXnioLUJMSzj1u21EvUiMSmitEuS+Qp1E70hjCA== |
| 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
| 2026-09-17T11:26:57.749203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035536observed 6cfacd52011dca478d9ee48e032e70d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:57.732770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035536/manifest.jsonobserved f9cac8f5494654ef71ffdb140fcc0dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.715567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035536/publication.mdobserved 22401504ed541d4c1f35f00f1d123eca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:57.698036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035536/publication.txtobserved ae72088afcd4d2214e2b74116ed60159...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. |
|---|