OT-2026-000012130
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000012130) never changes.
Identity and time
| Publication number | OT-2026-000012130 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-7ce2-8821-b59df7b69c3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012130 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebed63c5c9d70bc4a1ab03c0b802856f34d4fe80f5fab7e9ecb7115fdcb9d58b |
|---|---|
| Markdown | 11547216c7948b0da8261a788d5b9ec604de5eb5469f3753cb0ff4e06b7c3334 |
| Publication page | 3104eb3453884b0630931e6f73b18a5d10f14a74ce778dfc19570953cbf22e0a |
| Manifest | b71bc47f3c6684894c99e5d393d7bd2b709e9f745d484d5e20f0a28473b589c1 |
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 | ERBTvgPNo3dTFFj0EPlHy8bWLEZa5pJZ1OUl+MulMYOwgcqLJTZ/1hL6IKBlIZpDfmPPeONUwPnMogOMmO8HAw== |
| 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
| 2026-09-17T12:11:00.976712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012130observed 3104eb3453884b0630931e6f73b18a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:00.955538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012130/manifest.jsonobserved b71bc47f3c6684894c99e5d393d7bd2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:00.934955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012130/publication.mdobserved 11547216c7948b0da8261a788d5b9ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:00.916736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012130/publication.txtobserved ebed63c5c9d70bc4a1ab03c0b802856f...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. |
|---|