OT-2026-000039023
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000039023) never changes.
Identity and time
| Publication number | OT-2026-000039023 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-775b-927c-c6e8bbfa0cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08b14e9214bb8db92bb20b393941ce836e74e487b59ee5d0233ef9b8ffaa7083 |
|---|---|
| Markdown | 1c27375458a3b79d40d9e7b92f2dc58cf793de9d5d22a908f82f7f3d28d08622 |
| Publication page | 44c4089baaef1dee74df6d65277acfeeb5f9f732541a32719b574760113e0670 |
| Manifest | 9076ef6386351d91980637b021444342b00d15d7a536921e30617f8814e660c9 |
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 | LwgFIiXKa+E4vYzAY+ZhX9UVRBTt01/sjDP24Rc/KmBJ7Fi5/vFd7BbSH2IYojYWcJ/nHZh+pfIrJ8qtwAzdBw== |
| 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
| 2026-09-17T11:20:22.213673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039023observed 44c4089baaef1dee74df6d65277acfee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.163259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039023/manifest.jsonobserved 9076ef6386351d91980637b021444342...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.145686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039023/publication.mdobserved 1c27375458a3b79d40d9e7b92f2dc58c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.088417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039023/publication.txtobserved 08b14e9214bb8db92bb20b393941ce83...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. |
|---|