OT-2026-000035832
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000035832) never changes.
Identity and time
| Publication number | OT-2026-000035832 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-78fb-b860-e022697203e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035832 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb8866782e0818dd229631b43bf4a0e47372a9ab3e7a51457206623e4fb1be26 |
|---|---|
| Markdown | 6758eca8b7903cec4c512086e6ee33715931089173ca45ca95d7e39186254bbd |
| Publication page | d0668dac333297dac48e1d0c171973432aa277c7384a863099260c5228f4100d |
| Manifest | 2e58159a6498181fc2d983aba4958af6990f5346bb1c7dce01c6f29d60f13750 |
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 | gsOC+qV6CJkCKk9dFM8Hex20O3beqr0spoReJRqFyhlEKmCTR8vXMw4U9eO90qXFnjCUF1tUgeHZ5ZRbsTB1Cg== |
| 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
| 2026-09-17T11:27:33.211483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035832observed d0668dac333297dac48e1d0c17197343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:33.195297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035832/manifest.jsonobserved 2e58159a6498181fc2d983aba4958af6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.174995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035832/publication.mdobserved 6758eca8b7903cec4c512086e6ee3371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:33.154827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035832/publication.txtobserved fb8866782e0818dd229631b43bf4a0e4...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. |
|---|