OT-2026-000024990
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000024990) never changes.
Identity and time
| Publication number | OT-2026-000024990 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7385-af47-8a21d969a4c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024990 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb1ce8c94acb9d017436eff44366739a8eb4d56efc1e0d2c4bbfc793348af9d5 |
|---|---|
| Markdown | fa6b94b7374731783ce60c2f53db491ddf171886f70f3a6abb04fe1ea5737c21 |
| Publication page | db56879c81bcde3a82b24e3e619733b0d4ff25961e7c2600ae08b2b004be5da4 |
| Manifest | dc5a1c375c773310bb537bac7ef9393df42fe9970269d6611ae1ea419b6085af |
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 | aLSNnugx46k+1FO7OqLWwpM5RntNIozA6gWNqI5r2RIi/TBmrZtgB7OYltm6RLmQRBkzfblm0Awy1s9vjtQWAA== |
| 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
| 2026-09-17T11:48:20.878604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024990observed db56879c81bcde3a82b24e3e619733b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.862058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024990/manifest.jsonobserved dc5a1c375c773310bb537bac7ef9393d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.844785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024990/publication.mdobserved fa6b94b7374731783ce60c2f53db491d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.825314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024990/publication.txtobserved bb1ce8c94acb9d017436eff44366739a...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. |
|---|