OT-2026-000043785
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000043785) never changes.
Identity and time
| Publication number | OT-2026-000043785 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7b92-a854-fc2ebd266e40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61a0690193bac954e82eb2f8c26cafa9ce45edf70833b959a83d6e3ce1d6c210 |
|---|---|
| Markdown | 58c0dc4219064326b8422a95a4fc5e7a7f943ebe015bf5ee8b704995b424e4b9 |
| Publication page | 84b6bcfd3025876aae4a285ee997b46ba8ab4238c3f4c670b3cbb2fad64fa6c7 |
| Manifest | f33075c5aa59c40659c0e4a443dee0c7b862d6e59bf968a568347856afd085f6 |
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 | +bIZTkquFmkMw3SEU0do8V8JGxPpRr4g9x6V+doR5e58Yo6x81Y5h4WFUJQtO7Iwx3m6SWu8hqdZoeOLp2yUDg== |
| 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
| 2026-09-17T11:12:04.860739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043785observed 84b6bcfd3025876aae4a285ee997b46b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:04.841880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043785/manifest.jsonobserved f33075c5aa59c40659c0e4a443dee0c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.822406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043785/publication.mdobserved 58c0dc4219064326b8422a95a4fc5e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.804145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043785/publication.txtobserved 61a0690193bac954e82eb2f8c26cafa9...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. |
|---|