OT-2026-000026133
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000026133) never changes.
Identity and time
| Publication number | OT-2026-000026133 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7604-be92-1c1e4fa46d3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026133 |
| Status | PUBLIC |
Content hashes
| Canonical text | a75b864f04ca15f42752abfd7c8938bdddb57884c7d05c7bfb4f3ef65b5e8743 |
|---|---|
| Markdown | 74c07f37d07b4954fa8feb861afd5719905d8fb69ab744898a575510d0646f46 |
| Publication page | ee32503118a7d48aa2952496cfe3fe4300ed979f3e76b2b33ad66d221eb52290 |
| Manifest | 45143d70a031feb042930aa0385ff36b951d075dabe2bc6ed37cb5c1a12fc3f7 |
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 | BXnmBSOD2T35rxvUmUxCpaVIenp3ffJz5h1qbBlRQPCD32LNTXeNhj8afgTqBP8FFFwlNP0fe09clv4Q0wujAA== |
| 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
| 2026-09-17T11:46:38.326315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026133observed ee32503118a7d48aa2952496cfe3fe43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:38.309886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026133/manifest.jsonobserved 45143d70a031feb042930aa0385ff36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.290896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026133/publication.mdobserved 74c07f37d07b4954fa8feb861afd5719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.272964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026133/publication.txtobserved a75b864f04ca15f42752abfd7c8938bd...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. |
|---|