OT-2026-000024564
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000024564) never changes.
Identity and time
| Publication number | OT-2026-000024564 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7e34-93d6-14492bcce9d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024564 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82558be33524d42f1f55e830aa0832b6107173a4d7c7aa7db423f4b01c979c33 |
|---|---|
| Markdown | 742b5d8b36929afed9fac0c0d96b84b0a839bcc7ad0416b1c1b4666d7e654ed3 |
| Publication page | 63b2c221afa60bd2509e58d202b2ee6dbe0c13c5489ab51665cf9b93a0124c58 |
| Manifest | ddc3175486f62c23fdabe570e61957b3ef86b5f90a6720591d6586dd5c021688 |
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 | 3nH9V6eY2ihetEM3/EODZsSUT5U3P2yZOU7N0Dv34LQY24L4M7ghq1U102r00iWXeiZ0El088mx4aNhV80KBCg== |
| 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
| 2026-09-17T11:50:43.348813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564observed 63b2c221afa60bd2509e58d202b2ee6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:43.328280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/manifest.jsonobserved ddc3175486f62c23fdabe570e61957b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.310130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/publication.mdobserved 742b5d8b36929afed9fac0c0d96b84b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.290762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/publication.txtobserved 82558be33524d42f1f55e830aa0832b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.156800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564observed 63b2c221afa60bd2509e58d202b2ee6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.140085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/manifest.jsonobserved ddc3175486f62c23fdabe570e61957b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.121856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/publication.mdobserved 742b5d8b36929afed9fac0c0d96b84b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.098715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024564/publication.txtobserved 82558be33524d42f1f55e830aa0832b6...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. |
|---|