OT-2026-000029588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000029588) never changes.
Identity and time
| Publication number | OT-2026-000029588 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-70eb-b5f8-5758dd0fe216 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029588 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1faec0381e145700bea8b01bd27e346451fa1d990cbcc20bf0603cbd9f8e873 |
|---|---|
| Markdown | 2bd9299d05cd8594128efa51ba013e5a4cccf2b8ff107d05423aa97eaab5bc5c |
| Publication page | 47bb589b8a6349ae2fd5a163323231d24691fed13785217b0c2a3e21aaf42558 |
| Manifest | 6c2afa40addfc42f01206fe1980fbbe4bc266f730f8d38a501fa685e4460827c |
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 | oxqoR0yewI/PYLVj2deFcfVHmuZCPjqQj1iUQZfONLDZHyYnVXSVggS/vsLt5m4MiMftNcr496cze5vbxdL5Dg== |
| 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
| 2026-09-17T11:39:17.135979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029588observed 47bb589b8a6349ae2fd5a163323231d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:17.118373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029588/manifest.jsonobserved 6c2afa40addfc42f01206fe1980fbbe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:17.098660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029588/publication.mdobserved 2bd9299d05cd8594128efa51ba013e5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:17.078170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029588/publication.txtobserved f1faec0381e145700bea8b01bd27e346...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. |
|---|