OT-2026-000059107
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059107) never changes.
Identity and time
| Publication number | OT-2026-000059107 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-74ab-be5a-bc70ffe0a33e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76257d50ab7a109d69615588c97593560ba219469c35ab76866bd964395f53b9 |
|---|---|
| Markdown | 9a52c1e8f3899b9ec2f724cdbb3cda9296b7567119968c844241baf034042a78 |
| Publication page | 5694e69bd0cfefa75eb48aa10bf3233a9e3fe4e9cd41154373fcdf279ced2867 |
| Manifest | c116f70096ce3d337bbdeed39a128e440f79f321eced9ad9f8235fe108f351e9 |
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 | sp2j64R5siUMrlPwseG0zLnSJ39RzQ1hP4BT0+o+tOJ+vvxbPZeH5eXAXoiU49wwuinMwA2XKckXJeY5xIsTDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:57.012249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059107observed 5694e69bd0cfefa75eb48aa10bf3233a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:56.994661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059107/manifest.jsonobserved c116f70096ce3d337bbdeed39a128e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.977470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059107/publication.mdobserved 9a52c1e8f3899b9ec2f724cdbb3cda92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.959315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059107/publication.txtobserved 76257d50ab7a109d69615588c9759356...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. |
|---|