OT-2026-000098246
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000098246) never changes.
Identity and time
| Publication number | OT-2026-000098246 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-79c1-9590-c423c4d6482b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22514795c0520623fadbf76fd184764c3f54abb38e0cde502a439d1c89229df5 |
|---|---|
| Markdown | 72e303c29ad8049ba5a8ce08fe3bba570d622333c9073809403e1e362ad59282 |
| Publication page | c5f3d1e6938714f11f508ffcac1a7a2bee8f63bcfa20828e6077314b457cdc5e |
| Manifest | 1181881e498103971ff32271a28bb0faac1c2af13821c5bfe1793cbefd9e22b2 |
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 | NzhBlETVwS9uZi+bNAvLhJZ2MVF9lU/DKuldpBj2xi4C9PFez62lqCc/hQw55BhxsB1x7azOFK1RHCb+hkkTDw== |
| 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
| 2026-09-17T09:31:26.049715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098246observed c5f3d1e6938714f11f508ffcac1a7a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:26.030629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098246/manifest.jsonobserved 1181881e498103971ff32271a28bb0fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.010912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098246/publication.mdobserved 72e303c29ad8049ba5a8ce08fe3bba57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:25.991146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098246/publication.txtobserved 22514795c0520623fadbf76fd184764c...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. |
|---|