OT-2026-000045148
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000045148) never changes.
Identity and time
| Publication number | OT-2026-000045148 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-7acb-b55e-d8c1a1f9732b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fab2373fac5b92644ceafe5ed9a54a4112ec9217f4d54fbdde11c8989b7b9af |
|---|---|
| Markdown | 5a13c2ab6ebffc56d818749504fadc5dfd5d168905fe94db1eaec99513c7c9c7 |
| Publication page | d3e31f2b4bbdc7f56385b7f563af41e7b1772446379c5900f53d5802e6b27c58 |
| Manifest | cdc5a13eba112514b844a2a9ce71daf39bec84656f8f92c201ba21d71a094d65 |
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 | jV04uURZ7FYGmhH3ZrmfefUFcXBA9BvUcR+v5X2p4thTyh7lKzcag/QUIWSPQiAJouq1y+EktB9RCbPeUv6nAA== |
| 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
| 2026-09-17T11:10:18.137356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045148observed d3e31f2b4bbdc7f56385b7f563af41e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:18.117648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045148/manifest.jsonobserved cdc5a13eba112514b844a2a9ce71daf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.098823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045148/publication.mdobserved 5a13c2ab6ebffc56d818749504fadc5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:18.079636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045148/publication.txtobserved 0fab2373fac5b92644ceafe5ed9a54a4...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. |
|---|