OT-2026-000046133
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, supply line 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-2026-000046133) never changes.
Identity and time
| Publication number | OT-2026-000046133 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7cb1-ba42-2180357da914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 127c831240183b4509013985b23d623a1e34bee1512b119491185bb4cc497829 |
|---|---|
| Markdown | c8b261b0e649bdb54c7cac092e5e956d8ca64957225aab7281f54a37a9fb28b5 |
| Publication page | d8530bcf296ccd3e6b43707620fcc07b4f57d7ee010dbacf2872b8e25d16ce9b |
| Manifest | 9654cb074cd8887e0df2192752100eeea4ac45c9811a2fa505fc8b404b33c778 |
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 | rIW+zGaeWyvY0nI3AKervLhsRxWhdLRztv1K78h1j+N+gsYqmfd3+S2IV1g88ms+Kap4DvG5bioc+5NirLe8BA== |
| 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
| 2026-09-17T11:09:07.311381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046133observed d8530bcf296ccd3e6b43707620fcc07b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:07.293297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046133/manifest.jsonobserved 9654cb074cd8887e0df2192752100eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:07.271121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046133/publication.mdobserved c8b261b0e649bdb54c7cac092e5e956d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:07.249539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046133/publication.txtobserved 127c831240183b4509013985b23d623a...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. |
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