OT-2026-000033243
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed 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-2026-000033243) never changes.
Identity and time
| Publication number | OT-2026-000033243 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7847-985a-967be2d04000 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033243 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10351486cecc5158364736c53452242942e19afc874f4050731d7b652b0b5562 |
|---|---|
| Markdown | 300d65043dcc66e16b91f0fca4453225f88017fd737720a9c4e339e46a695c8d |
| Publication page | f83f1ac9fb35e2ed5e20cda8db42c00ce654cce594ecaa6564e8b956e8d4696e |
| Manifest | be3f11ae89649a61a06230276a1582b2d4cd99c87cbcb9bd3e248122ccddeb1d |
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 | oMvpHYVh+SzYauYqs3p4h2cctPCjwJJZ25WSr1qPGik9ibEtVK+QBNc8dc9cTu+8B1kzFhG1m2s4PhO4bmi8Cw== |
| 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
| 2026-09-17T11:32:57.146880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033243observed f83f1ac9fb35e2ed5e20cda8db42c00c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:57.128204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033243/manifest.jsonobserved be3f11ae89649a61a06230276a1582b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:57.105357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033243/publication.mdobserved 300d65043dcc66e16b91f0fca4453225...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:57.085754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033243/publication.txtobserved 10351486cecc5158364736c534522429...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. |
|---|