OT-2026-000034558
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034558) never changes.
Identity and time
| Publication number | OT-2026-000034558 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7d6f-a5da-16014c45e3f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034558 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9582da4274d318a7a7dd3e6102eba943fa585195cbd3b9dbafefe441f0c749d |
|---|---|
| Markdown | 85897883a7d4fec9657bdf50c6abc0eee1ee009ff654d3c2e4a4f265037133c4 |
| Publication page | 6aa1339aea1f2a189ec67807e0a8955c1d031d72e62d35cd03f96be25b4e3253 |
| Manifest | f063849ac14476fa88914488e709747892eb826924b515632e0b073024b3714f |
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 | UYtgGL49GaaTB8v2G/fWy3YrrF5ICe9eaQPq2LrR/8/ExrY8PyKoBbkf9xVr+H+t2PeLHI6n+HptSxoCd3ywCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:55.353217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034558observed 6aa1339aea1f2a189ec67807e0a8955c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:55.336030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034558/manifest.jsonobserved f063849ac14476fa88914488e7097478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:55.317909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034558/publication.mdobserved 85897883a7d4fec9657bdf50c6abc0ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:55.298566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034558/publication.txtobserved f9582da4274d318a7a7dd3e6102eba94...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. |
|---|