OT-2026-000017259
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000017259) never changes.
Identity and time
| Publication number | OT-2026-000017259 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7a39-9ff9-2095a31732fb · 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-2026-000017259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f36bf02fcdd544f47c08bae76656213f07a9a53714cc6b301321ad22dfd561f |
|---|---|
| Markdown | 62ccb293168f05c3eb50d38aeaf434a7ea29363fb5c9bd97f690cbb5023cc365 |
| Publication page | 757fc1b8fbcbc305dfcc54f3c4159eeacb568f93d600eb1c56b1fc07af91dcfa |
| Manifest | 0b5bd69840572a13573f37034df5518457d927b85cdac36b05cd73d2531a3cf4 |
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 | iFVc9HpURhVfgr+j4A6wqX/0G6hLLsCojMHaAqiHyICNBMCZLCXN8aaznB3VCyZWUrBJNTylCUOZxhhBk5waCw== |
| 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
| 2026-09-17T12:02:20.943564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017259observed 757fc1b8fbcbc305dfcc54f3c4159eea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:20.922328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017259/manifest.jsonobserved 0b5bd69840572a13573f37034df55184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:20.902855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017259/publication.mdobserved 62ccb293168f05c3eb50d38aeaf434a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:20.881374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017259/publication.txtobserved 7f36bf02fcdd544f47c08bae76656213...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. |
|---|