OT-2026-000097888
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000097888) never changes.
Identity and time
| Publication number | OT-2026-000097888 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7da0-b44b-f3b29326f1c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097888 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7718a519dbddef797bd4bd64b805362fdf5fb12a95d62b308fa825cb9e21ae88 |
|---|---|
| Markdown | b68d4283d43f85c833aaac038c188c415cc956552fd8918357fb161e62ee39d4 |
| Publication page | 0046fe3ecddf8739572b203fe8857a7d52bef2b49628caa838242c745b7bd33a |
| Manifest | be394a5cfa25106fcae0d93d74e9c5c830a508d8001d2418efb79f0893c80efa |
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 | nhds4YO3yh8nH10kTnw9h585nrXmkGCkBKT+Vq0qPDImOD2ZfcrpJDZi7EBIfxTIG5lv3H73abHWlP1MVfbMAQ== |
| 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
| 2026-09-17T09:33:00.477692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097888observed 0046fe3ecddf8739572b203fe8857a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.460189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097888/manifest.jsonobserved be394a5cfa25106fcae0d93d74e9c5c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.442115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097888/publication.mdobserved b68d4283d43f85c833aaac038c188c41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.424649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097888/publication.txtobserved 7718a519dbddef797bd4bd64b805362f...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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