OT-2026-000024556
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000024556) never changes.
Identity and time
| Publication number | OT-2026-000024556 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-7269-9f49-f4e161cb4b0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06b3900b0dbdd4684213c43706471bc26ea9bb1f61b3b086d4741ca99737a1ac |
|---|---|
| Markdown | cb70689ecf8b36d6e2e6a5de68029b9082420efbeed5e6d5b7a3256021ec28d1 |
| Publication page | 036847f14306efbeba21e75bec75a070eeb6c9664999b304d67e1d4aaed894b7 |
| Manifest | 64f452694c3266c0c3c5c6e9612a4343e18f4c1334eb5fc67c11c59b61854f11 |
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 | krHET7fI0ispg5FJ0tjgzTgVo+hr7HboFeYsakAtnaWZJ2Qs/rIMaRuNrcE3SBsIp5m2W9uU7JK+9Zy/IeEsDQ== |
| 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
| 2026-09-17T11:50:42.342982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556observed 036847f14306efbeba21e75bec75a070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.319052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/manifest.jsonobserved 64f452694c3266c0c3c5c6e9612a4343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.279393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/publication.mdobserved cb70689ecf8b36d6e2e6a5de68029b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.247251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/publication.txtobserved 06b3900b0dbdd4684213c43706471bc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.464065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556observed 036847f14306efbeba21e75bec75a070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.443821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/manifest.jsonobserved 64f452694c3266c0c3c5c6e9612a4343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.426564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/publication.mdobserved cb70689ecf8b36d6e2e6a5de68029b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:44.403467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024556/publication.txtobserved 06b3900b0dbdd4684213c43706471bc2...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. |
|---|