OT-2026-000098866
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000098866) never changes.
Identity and time
| Publication number | OT-2026-000098866 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-767e-b365-9150a6965d74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098866 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86a7ccd5fc097bf2c30020250419efcfedf600a2f1d1c838fae4f780391bda2e |
|---|---|
| Markdown | 78eea0fa6eb117ab617eda5f489fbd618f523414f2325e35d49635d57bf7fe87 |
| Publication page | c6c953faaf1ff2dd24ad9f84e761ecc9ace059a90c429e58e378116f912b50a2 |
| Manifest | 94fbf38756ced8bcc84226af8ef24a5e6547c0f2967a421847b3a9b384758ee4 |
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 | Y6P+aq+d05f7YeYLeL/YyyceDbyQ/eZf7p9JSljllXrgFWrdiK3Nv1AcnYsuzr3gIDCy/4CWTJgpE+a9aMFZDg== |
| 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
| 2026-09-17T09:29:54.793261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098866observed c6c953faaf1ff2dd24ad9f84e761ecc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.776058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098866/manifest.jsonobserved 94fbf38756ced8bcc84226af8ef24a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.759547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098866/publication.mdobserved 78eea0fa6eb117ab617eda5f489fbd61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.742996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098866/publication.txtobserved 86a7ccd5fc097bf2c30020250419efcf...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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