OT-2026-000098141
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum 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-2026-000098141) never changes.
Identity and time
| Publication number | OT-2026-000098141 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7be9-ae8f-c0703ad99785 · 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-2026-000098141 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5debdc84eaec6156e67ab586a6f3dee603186a58bccced431cf370006bf404d2 |
|---|---|
| Markdown | 6f0a25d17cca365ff574488ce0f4050fd5abe1b46fddb284860985160cf9c799 |
| Publication page | d7f163eb44b64e824f0239512af0c4597efb586d3a36c7b0e7fed092d0723ea3 |
| Manifest | d0451757b1c466deb6e236d04a331c9b8bb4c6006a5c4e1b33aa32f151041b79 |
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 | 1vYa8AdPLLldgIg/IRJ9hfNkVelOI+Y2x9oT1rZw1FtbIMOx8BUPtsn9nLU6nWY/VwcHI0wbqymz8RXxljKvAA== |
| 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
| 2026-09-17T09:31:17.275177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098141observed d7f163eb44b64e824f0239512af0c459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:17.257437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098141/manifest.jsonobserved d0451757b1c466deb6e236d04a331c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.241224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098141/publication.mdobserved 6f0a25d17cca365ff574488ce0f4050f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.222231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098141/publication.txtobserved 5debdc84eaec6156e67ab586a6f3dee6...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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