OT-2026-000012762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000012762) never changes.
Identity and time
| Publication number | OT-2026-000012762 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-74b0-b1d5-8b74ec700eb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90a12fb5c9d59794110ba08280d4febe6901e99f09439053360152f37e5013dd |
|---|---|
| Markdown | fdd2493e0a7d141b3d2def0df586e016dff13e6fa412f78ac7f22791940ca529 |
| Publication page | cf4935b98b8733186c562567753afdfbc96b20c402c63e76ba0872d7c5e1e6c3 |
| Manifest | ee077d8f66c6a1bc162cf105c07c83e4e5704148b030a3a758cbe5f5d95aea66 |
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 | 4GezjYdjIHRl8BarPy35hkFtVbtYnQxuWMIbZ7NSkZV4r2QwdLjMUm9kJ1CzMpIzlyoEkAphndEHBjEA4RSmAA== |
| 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
| 2026-09-17T12:10:28.292157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012762observed cf4935b98b8733186c562567753afdfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:28.271864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012762/manifest.jsonobserved ee077d8f66c6a1bc162cf105c07c83e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.251117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012762/publication.mdobserved fdd2493e0a7d141b3d2def0df586e016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.231961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012762/publication.txtobserved 90a12fb5c9d59794110ba08280d4febe...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. |
|---|