OT-2026-000098191
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000098191) never changes.
Identity and time
| Publication number | OT-2026-000098191 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7349-80c9-59d3e83f700b · 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-2026-000098191 |
| Status | PUBLIC |
Content hashes
| Canonical text | f623ca2ae810482e07f5e5dd286c2006dc4c5e86e0317687cec53f3397c9b4f4 |
|---|---|
| Markdown | c5c352330ca5224d25ad0b3bf820920d7cf96e06aaff3e7bb06d64c022a3034e |
| Publication page | d14e6b119424e395bacfd7bb28d4839d996142e105bdd658041fa43d52dbdcb4 |
| Manifest | b94f318274c2d085be6f234cdd4548a7eacd6ee9d2d50a49dc0c8db06e42327a |
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 | OZGo2iw0sXr1+bTJquqBasCR4W/8cubqQrhWooeB1Ijfxd6MC7q1SsiTqfU7azmCG3VGj0qQ72FSUcvgPjwjCQ== |
| 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
| 2026-09-17T09:31:20.968092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098191observed d14e6b119424e395bacfd7bb28d4839d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:20.947723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098191/manifest.jsonobserved b94f318274c2d085be6f234cdd4548a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.930559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098191/publication.mdobserved c5c352330ca5224d25ad0b3bf820920d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:20.910895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098191/publication.txtobserved f623ca2ae810482e07f5e5dd286c2006...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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