OT-2026-000008179
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000008179) never changes.
Identity and time
| Publication number | OT-2026-000008179 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-796d-b0e2-1b9746d6153d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46724db057c32cf873044d2a89be0d6f47af796f40c0f2d11f27ac55272afcc7 |
|---|---|
| Markdown | cace2bb113a2c49fee6ecb3b1b3977fb28d8226ff63e8c74bb9adb4eeb090b44 |
| Publication page | 9c2ddccd1e2b43fc6dca99cecc86a2d596486a5946c43068e93aeab7e990f7d7 |
| Manifest | 321b3cbe797bc93b207618eff96af5aea5f662361f32d6c4e2ebde0688df2d8e |
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 | odbb/CWkOzMRmeO8MLypv7rq//wSNS+gQ80tm+TD9C9Cy00KonhYfYy65ccH/zxmasvhndJR4NnpTfPgpNawBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:32.759976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008179observed 9c2ddccd1e2b43fc6dca99cecc86a2d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:32.743093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008179/manifest.jsonobserved 321b3cbe797bc93b207618eff96af5ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.724876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008179/publication.mdobserved cace2bb113a2c49fee6ecb3b1b3977fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:32.706989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008179/publication.txtobserved 46724db057c32cf873044d2a89be0d6f...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. |
|---|