OT-2026-000101383
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000101383) never changes.
Identity and time
| Publication number | OT-2026-000101383 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-75b1-88a5-a74578da8c19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101383 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b9264e22c69e9c5fd0c37418f9be597e5ff7b04210e452f03e1570aab68d38f |
|---|---|
| Markdown | 6f723428f8032fd40acebcc07e5b3300aa6a47a98b80389f8e54e58f62691e8a |
| Publication page | 2391c988a6b6eb92b83d36e4691f60a4758405c2b796840eaad6178d6e940c79 |
| Manifest | f449a4c530ecb16371a73e6e21b8cacc50c0337b7eec87aed429fa1cefa6c032 |
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 | EAmd7r1FpVpv9T1RhnZG+CNZ2axatvzlOFM+628WcvbFF54VlRKBW394Np0YIx8m0qhdply5UqiznlIpC/nTBQ== |
| 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
| 2026-09-17T09:25:54.697931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101383observed 2391c988a6b6eb92b83d36e4691f60a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.678829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101383/manifest.jsonobserved f449a4c530ecb16371a73e6e21b8cacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.662411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101383/publication.mdobserved 6f723428f8032fd40acebcc07e5b3300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.644085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101383/publication.txtobserved 6b9264e22c69e9c5fd0c37418f9be597...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. |
|---|