OT-2026-000017452
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000017452) never changes.
Identity and time
| Publication number | OT-2026-000017452 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-750f-9a75-6bb80951b734 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017452 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62d72991d7a00cce7f237e1af08d69cbb7b74c395f233f95aa5430806065d249 |
|---|---|
| Markdown | 2e1c326dd2ffdc7f91135c2ce2957c254cc8c746fa288ba68ed4de8a4af5dc3a |
| Publication page | 2fa6f0a41408470d37ba2e5314e83b35ea0432a38d4846104692a1ab75e6c43b |
| Manifest | 36c955de10deeb46afeb0edee55f2f861e73631e86fa30c45e58a10de7069558 |
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 | pjOj25TVXQ1SRkXZtyLf0yV5C7cpcyrbbCPXEFSb31mR0237ne4HXpFiL4te/pfgwjCee1u3HVUmD+PdkzyGDg== |
| 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
| 2026-09-17T12:02:35.328653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017452observed 2fa6f0a41408470d37ba2e5314e83b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:35.311597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017452/manifest.jsonobserved 36c955de10deeb46afeb0edee55f2f86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:35.292537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017452/publication.mdobserved 2e1c326dd2ffdc7f91135c2ce2957c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:35.272681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017452/publication.txtobserved 62d72991d7a00cce7f237e1af08d69cb...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. |
|---|