OT-2026-000025024
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000025024) never changes.
Identity and time
| Publication number | OT-2026-000025024 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-72e7-9a40-ea87beadba20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b3f4396cbb37a949adaffcd854109be60252a629847aa418c8a938b83673580 |
|---|---|
| Markdown | 499af2086b655e800d4fc90611d11e3938a630538a93912fe32923a033758c1d |
| Publication page | c1568b73542db4c907ddda60e77392a6a5365e9bf7442d21dea931803d591315 |
| Manifest | aaca14db8ccc8b776dfe13ae0ad4bc68d3782e74986d17dd3d4897052acd62c3 |
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 | +I5iQ7Mp4+evL360UTuW3uk+i31MiwmZBgk6DgtAzAsOfwhUeltqnbFN8UPzI5h2fYR+TuMhNw39QRFlDZgZAQ== |
| 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
| 2026-09-17T11:48:25.586178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025024observed c1568b73542db4c907ddda60e77392a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:25.569318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025024/manifest.jsonobserved aaca14db8ccc8b776dfe13ae0ad4bc68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:25.551362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025024/publication.mdobserved 499af2086b655e800d4fc90611d11e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:25.532200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025024/publication.txtobserved 5b3f4396cbb37a949adaffcd854109be...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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