OT-2026-000040078
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000040078) never changes.
Identity and time
| Publication number | OT-2026-000040078 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fd-770f-b656-a5e1cffbd2cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3418331613a95455200b444f983a99e4ada30db0f03c416046b11bebf50c8775 |
|---|---|
| Markdown | a41d73fcdb95bc8431b0cf9538b8c3ede27515265d1368695f4b002ce42f38a6 |
| Publication page | 5b4c41933eace5085d693fbe1c959833d0d4fc7bd1118c56f2f779af4364c63a |
| Manifest | fa0fa76e160d8e17bb3ea9a6311fa8a2c2b4338d15265e91c5f752e1ccfee161 |
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 | sClXJQFgYediUMWvT98eiJbLxIm1JaNBL0AZydtkoHoQxrnpJJX3LfPhNF7NRjjyKGw+uRTY+3IIx1tK1PQTDQ== |
| 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
| 2026-09-17T11:18:55.522525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040078observed 5b4c41933eace5085d693fbe1c959833...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:55.476469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040078/manifest.jsonobserved fa0fa76e160d8e17bb3ea9a6311fa8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:55.460690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040078/publication.mdobserved a41d73fcdb95bc8431b0cf9538b8c3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:55.409647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040078/publication.txtobserved 3418331613a95455200b444f983a99e4...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. |
|---|