OT-2026-000098182
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single 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-2026-000098182) never changes.
Identity and time
| Publication number | OT-2026-000098182 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-725a-84f6-2a57fd783de3 · 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-2026-000098182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20c9c33de1c6f6e4d3d4f5be7518278bc647f3b3a75b211021afb0ad5928aaa4 |
|---|---|
| Markdown | ce1cf169845f67511d7041bf0353192bf16d39b585067893b5e1dd35042349e6 |
| Publication page | b6b4b93d8f569a98e78ad21dc84a057a6bd2070d668e151b9baaff68ce5445f8 |
| Manifest | fd6a24f981e69167b4d8c0983aa08bff01f21ad5cbc6d1cd17d419e103d3be61 |
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 | cVPvGTxLnAyr6FAT6bt+FpdEZ2maon9reX2v0B3fR6fI3SLcX/GynXG8+4b4NWYle8nMHWAVHN9aHH5ITsr5CQ== |
| 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
| 2026-09-17T09:31:20.267832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098182observed b6b4b93d8f569a98e78ad21dc84a057a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.251484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098182/manifest.jsonobserved fd6a24f981e69167b4d8c0983aa08bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.235163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098182/publication.mdobserved ce1cf169845f67511d7041bf0353192b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.217950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098182/publication.txtobserved 20c9c33de1c6f6e4d3d4f5be7518278b...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. |
|---|