OT-2026-000010754
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000010754) never changes.
Identity and time
| Publication number | OT-2026-000010754 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-719e-8fdc-c234e183be42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010754 |
| Status | PUBLIC |
Content hashes
| Canonical text | d64bda783e9b4b37a0087479525fdc0d8a35a836ca2522d75d5a8ef0c123cd47 |
|---|---|
| Markdown | ace4cdf8b2f49cd9ddfefdb79d15d379c5b9c86a2ad60ab33fcc0384e6867656 |
| Publication page | d314b873fc57f396f112e13fdf6035da0577bbb65d7c415a890c212ff8852c2f |
| Manifest | 79269a32d02624eb5bb29b356b0723789060c1ddba5e54ba02a16e6f67e07a94 |
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 | ALockb2yt8sNizKhJbwkYQGKjgFl3E4XXpq3FzGFwzzZ7hQpj3WHRv7LH0ILt9PuS7BmHCLd8XQ+m7IEAsUODw== |
| 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
| 2026-09-17T12:14:59.288162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010754observed d314b873fc57f396f112e13fdf6035da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:59.269819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010754/manifest.jsonobserved 79269a32d02624eb5bb29b356b072378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.250348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010754/publication.mdobserved ace4cdf8b2f49cd9ddfefdb79d15d379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.230266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010754/publication.txtobserved d64bda783e9b4b37a0087479525fdc0d...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. |
|---|