OT-2026-000103112
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three 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-2026-000103112) never changes.
Identity and time
| Publication number | OT-2026-000103112 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-79b4-a749-b146c119f18c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58b699705be41cdfa4fb123a1c620cf862dc364ca572fafd10de56b449b4fb7b |
|---|---|
| Markdown | a5ec5c172264f358e51bb8a52233141ef2c8b76464b140eb50657f381afd9dc9 |
| Publication page | aec1f04346297606c1319cf24453a9c0297c5832968fb513bef12c19a37c58dd |
| Manifest | 8f9287495e17711b60ebe184da3381c9ca70d3333dd6cbaedd4601fd2c960e35 |
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 | 01axe2cm91r4Er8k/Apl9AoEaZFCU+i8KriTe37QWpRgvXa5PDRjOvS8ZN3pOTcvFc9w50ypB/wtLhe7Cn2SCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:14.595596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103112observed aec1f04346297606c1319cf24453a9c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:14.577445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103112/manifest.jsonobserved 8f9287495e17711b60ebe184da3381c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.559166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103112/publication.mdobserved a5ec5c172264f358e51bb8a52233141e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.542699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103112/publication.txtobserved 58b699705be41cdfa4fb123a1c620cf8...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. |
|---|