OT-2026-000094484
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000094484) never changes.
Identity and time
| Publication number | OT-2026-000094484 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7db5-8de3-b62c559d2a64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85fd199426512a83a728d8d7d419a01f473184ca5f645169ee7a87e1487c6ff9 |
|---|---|
| Markdown | 1a5f8ae949919fd857294a5cc189feae645d162130bb3d558f13cca4af0cf3c5 |
| Publication page | dcd68edacdcb95c87fa835946bcbceaec0ee9ecb3d47d2528d415d8f7165a25d |
| Manifest | 30e523213304217b6cab34161bad4dda23776adb42a47c46d41cc7c837bdf23c |
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 | SMQfDKoqtNvZSA5/6MLcT+c8EZj6gcj/VVON3D5ifaDwQqdwGnod6wpETyMq0hYO+AYdrEV8VdEZtM/ZvuspCQ== |
| 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
| 2026-09-17T09:37:54.603831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094484observed dcd68edacdcb95c87fa835946bcbceae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:54.587687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094484/manifest.jsonobserved 30e523213304217b6cab34161bad4dda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.570646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094484/publication.mdobserved 1a5f8ae949919fd857294a5cc189feae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.553379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094484/publication.txtobserved 85fd199426512a83a728d8d7d419a01f...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. |
|---|