OT-2026-000098474
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line 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-2026-000098474) never changes.
Identity and time
| Publication number | OT-2026-000098474 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-745d-818c-68bf9a4571cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098474 |
| Status | PUBLIC |
Content hashes
| Canonical text | 632f68a6f7029a34b8ef87156db6885c7a2ded41cec6b111295231da7692d5d1 |
|---|---|
| Markdown | 686b1af01a35940f5265b83b1c64d97d600e25b795c46270d7fb089240b33e32 |
| Publication page | 7bbb07a798bf040b569e9aec168a644dc4bd64fba7f59628ef3198044abf2166 |
| Manifest | 278a639996e7540bffa005d0cce49f8d1e21eaa47dd2dcd017ecf663a35bc0de |
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 | zeNH5dvtbzkbknVtGVvdEuhVC+hb7RJ/6HuLUxv96snn2YI9UNUXQuwx5MjJxFN269ezcBH2oh4aPQp9Yex9DA== |
| 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
| 2026-09-17T09:32:20.348724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098474observed 7bbb07a798bf040b569e9aec168a644d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.331781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098474/manifest.jsonobserved 278a639996e7540bffa005d0cce49f8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.315851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098474/publication.mdobserved 686b1af01a35940f5265b83b1c64d97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.298879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098474/publication.txtobserved 632f68a6f7029a34b8ef87156db6885c...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. |
|---|