OT-2026-000040267
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000040267) never changes.
Identity and time
| Publication number | OT-2026-000040267 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-771e-bc35-d76576290e63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48c19d9ed461806c1b5ca299a836a1c61b9e8a4bd6a809306215db299ea49be0 |
|---|---|
| Markdown | 437153f317e42e29dedb21360937d13a2025fe32042cfe9eb5e6e230076738db |
| Publication page | 416b3ea6912fa4cc3ffd3a9a7e538b7153b8f1c058b64c1159d45bc31ed07ae2 |
| Manifest | c97ac81792c93752a485eb51ad024bcb1d67e2e32279c84313210bb15538462d |
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 | GJgjQJtXVng2VoGSA8Ia/6f7aV/8AIhbhQW+sTo+hYHgWj7BWB8luZ1350kcqSngb1S95C+jkTR2Unsn+cWyCQ== |
| 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
| 2026-09-17T11:19:07.298809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040267observed 416b3ea6912fa4cc3ffd3a9a7e538b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:07.262641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040267/manifest.jsonobserved c97ac81792c93752a485eb51ad024bcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:07.243950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040267/publication.mdobserved 437153f317e42e29dedb21360937d13a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:07.206697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040267/publication.txtobserved 48c19d9ed461806c1b5ca299a836a1c6...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. |
|---|