OT-2026-000054630
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000054630) never changes.
Identity and time
| Publication number | OT-2026-000054630 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7101-ab54-7a7610268d9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c2346a84ba7587280b423102712156c6528b0e5552cadca295996fe9e0dc67a |
|---|---|
| Markdown | 63fda324809f051a269912ba6cdbefb099e3e9ef5ab06e64c35a494505ce0899 |
| Publication page | 9ac43a54c4a29bd1c40b143d3a389c92c8dab8726e2caf557b9d3d16636e0116 |
| Manifest | e10844a5bf9972a80cb05da7de036e2f826b14439dbe4330ade9a7a610c9c274 |
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 | YRmAmBWUQ2tB2sPN2GDeQhtd+rgiuJmX0Qq9k6hvsREVmdSdpXtrNMdZroj4mgoH3l8gB/WJifgfHgX2FYgsCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:41.573679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054630observed 9ac43a54c4a29bd1c40b143d3a389c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:41.555110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054630/manifest.jsonobserved e10844a5bf9972a80cb05da7de036e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:41.537026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054630/publication.mdobserved 63fda324809f051a269912ba6cdbefb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:41.518495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054630/publication.txtobserved 9c2346a84ba7587280b423102712156c...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. |
|---|