OT-2026-000056014
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000056014) never changes.
Identity and time
| Publication number | OT-2026-000056014 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-76f1-a2ad-37d0d5f9753b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 298724bbb8a2b92a517eadc96810ef8e8b7ad9545ae6a55fa1dd4fd812fd5899 |
|---|---|
| Markdown | 96389d8af116817f3a48abba0f252ea29f7165266d287fd7ccd4b12dd62c2095 |
| Publication page | 56a8194abe33133a35261814913677e75540b2c34d7346d56cc5619b587652fc |
| Manifest | 6ebba47bee698baa6ec0e6fa79d5e03dd5c49a9fe6927bb6c637fa20cdda5299 |
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 | nBfCehC5U1fJqank/jaSppZxsrcBmYQ56bxT0SOBVkOMSMkstO9ptVFnW1D/vp/Dd6HMSpM9hjxMkKI9KJFqBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:32.435496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056014observed 56a8194abe33133a35261814913677e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:32.418396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056014/manifest.jsonobserved 6ebba47bee698baa6ec0e6fa79d5e03d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.400742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056014/publication.mdobserved 96389d8af116817f3a48abba0f252ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:32.384290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056014/publication.txtobserved 298724bbb8a2b92a517eadc96810ef8e...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. |
|---|