OT-2026-000101481
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000101481) never changes.
Identity and time
| Publication number | OT-2026-000101481 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7887-a6f8-265dcb6813ea · 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-2026-000101481 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59341e53714b95c3e02a058a9c677c341562c8fe90f810cb6cdce1b9e4171e56 |
|---|---|
| Markdown | 5d7e9fb227feb6f00987082dc814b0429e3289d5133fe83998a75bf4f70911ca |
| Publication page | 082af86ac3aa336b50670aa0f34e3c92f71931f8913824099dffd0ad36de876f |
| Manifest | f7a796fa1f6499c32638b15d24c3269a516c60418682120359b578d838a9d3c7 |
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 | 0mW7l0OpPnEz623FdPgDDAau5Y1ohnuFuPlSPpPZOgvP6LkRdRLyr4EJn5jMJecV739kGQOuVJJrX8o0/rQ5Ag== |
| 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
| 2026-09-17T09:26:04.015452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101481observed 082af86ac3aa336b50670aa0f34e3c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:03.997665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101481/manifest.jsonobserved f7a796fa1f6499c32638b15d24c3269a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.979681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101481/publication.mdobserved 5d7e9fb227feb6f00987082dc814b042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.959905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101481/publication.txtobserved 59341e53714b95c3e02a058a9c677c34...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. |
|---|