OT-2026-000101308
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101308) never changes.
Identity and time
| Publication number | OT-2026-000101308 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-744e-b370-fb9dfaff3dea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101308 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa920350bb323120c8f94dfb59849f6a0953baa36e7b4fab9fde424ae4161c63 |
|---|---|
| Markdown | f14500f5aad6d10bbb6292faa09edebdc54c7332dd1587f18fe055d952e7b081 |
| Publication page | 8d190724727c61c0b23f7a2d48f13603f92c2a576b42a550cce322e5a5fa1357 |
| Manifest | a41ffb56d3b9443f4cae733bf283e99c00e6d6eeb83850e36a97bae0011f4a44 |
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 | pgFR7Shza4khDKlozW0s38XvbnpAs+JBKPXWeCViQlKulNTQeEWrczWqS/fAr2MnhPNPHNGbqMaK9Ka8K++kCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:59.661190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101308observed 8d190724727c61c0b23f7a2d48f13603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:59.643313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101308/manifest.jsonobserved a41ffb56d3b9443f4cae733bf283e99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.624130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101308/publication.mdobserved f14500f5aad6d10bbb6292faa09edebd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.607207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101308/publication.txtobserved aa920350bb323120c8f94dfb59849f6a...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. |
|---|