OT-2026-000026127
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed 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-2026-000026127) never changes.
Identity and time
| Publication number | OT-2026-000026127 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-72dd-9d8f-1be27b94022a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026127 |
| Status | PUBLIC |
Content hashes
| Canonical text | d918352936b1dd63bc7f16f3d92cdc09931003dafbc063f1b8820b891ae03676 |
|---|---|
| Markdown | 5e6da3a4c405e8ec67e83ff06ca01c6424d44df6d6790fc800d52a01a8822f15 |
| Publication page | 6725c76ec5ff1bdb9a405ec0ba2521acd03493633e3b515d0731323e6215a7aa |
| Manifest | 86fc29e39501683dfa2d7b81381d1fc36c541c73e7eff3435575902746f574d5 |
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 | v5y/x36y397GMTZx68BoPHkY+30nXsGeKo/OUn9oxcWEQtaVC5TWb/U+/OyFlWeT5ntBgfux82asAoUKup7hCg== |
| 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
| 2026-09-17T11:46:38.029321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026127observed 6725c76ec5ff1bdb9a405ec0ba2521ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:38.008509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026127/manifest.jsonobserved 86fc29e39501683dfa2d7b81381d1fc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.989112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026127/publication.mdobserved 5e6da3a4c405e8ec67e83ff06ca01c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.967921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026127/publication.txtobserved d918352936b1dd63bc7f16f3d92cdc09...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. |
|---|