OT-2026-000103113
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103113) never changes.
Identity and time
| Publication number | OT-2026-000103113 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7e79-bc06-48b08c0dd3be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 172a09b241f4ecd3949fd9f981bc8ad48a363156870d42319d98fc4984ec2819 |
|---|---|
| Markdown | 99308fb675fec91c4fa577e1229bcd28da0f25f7b146070e7d4cf197cdf73d75 |
| Publication page | 9ab84244c44fe41ec1e2d8c9404e644f208d9177c1d85dc98e1d7fb9a9bd0a8e |
| Manifest | 24a9e142ba3f7d5161e474f86ff5ba12f5b9881a25faf8ee17063a0ae965437e |
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 | znaU4djVc0L8to5m1O/JKgL2VOAgY6wu3v+NnNlDZ+hw38z5cDMUGJPub24fEYkWPVMajpiCTngVK/rKfWZ2BA== |
| 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
| 2026-09-17T09:23:14.667150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103113observed 9ab84244c44fe41ec1e2d8c9404e644f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:14.649015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103113/manifest.jsonobserved 24a9e142ba3f7d5161e474f86ff5ba12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.632138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103113/publication.mdobserved 99308fb675fec91c4fa577e1229bcd28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:14.615164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103113/publication.txtobserved 172a09b241f4ecd3949fd9f981bc8ad4...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. |
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