OT-2026-000045558
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000045558) never changes.
Identity and time
| Publication number | OT-2026-000045558 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7172-8c05-260ea3b8aaa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045558 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac2d5ef5dac9ba893559fad06a0eb63d81578cc6449f116af4f5e45ab439d100 |
|---|---|
| Markdown | e0404d058bd33521a4b77379efc33f461eb76bb8e2bb3c032962920bd53442ed |
| Publication page | eabcd5bba3195a3306115fc0c1aa2a71a7777986314716ac7aae23e1732c2724 |
| Manifest | 8ff8be8974ba30765c50d31322a89c8c1945b414afaa2125236ce1971ec518a7 |
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 | hHf2/JAizxMhpF4YGN4iL+E6hrhqCajPpPU0XeQGVdOTvm3Y1oD5vs8qY8vRn+XZ5omrcs0mdZWvfxjuDG28Dg== |
| 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
| 2026-09-17T11:09:18.895850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045558observed eabcd5bba3195a3306115fc0c1aa2a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:18.877759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045558/manifest.jsonobserved 8ff8be8974ba30765c50d31322a89c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.860026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045558/publication.mdobserved e0404d058bd33521a4b77379efc33f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.841393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045558/publication.txtobserved ac2d5ef5dac9ba893559fad06a0eb63d...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. |
|---|