OT-2026-000100088
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000100088) never changes.
Identity and time
| Publication number | OT-2026-000100088 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7c76-ac4f-8e6598e674be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b8b83cc60b496d2fc193b4e80ed2b42eaa9c55cba4ba20f0d2d76fec7378a39 |
|---|---|
| Markdown | f005a788d6d0c6ab83026c862aa378045eba9d97cb26f53ab16fb4098714ff1b |
| Publication page | 9e15aab701a4efff4799632382692d32ca5105e5aeb88e8ac16bd3bb3a150d49 |
| Manifest | 6f3d3347d01065016ab0ca3e06e7c2858811b592271a2b408a193e9469395810 |
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 | +/X/I6t22D+Ssi6B9QZZCippx1ji/PWg6EgSTmlmqeY3g9ynN8Biee98coKUsVsK8cAoqLlt5tWuR6ntJ7osAw== |
| 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
| 2026-09-17T09:29:02.570020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100088observed 9e15aab701a4efff4799632382692d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:02.550718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100088/manifest.jsonobserved 6f3d3347d01065016ab0ca3e06e7c285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.532266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100088/publication.mdobserved f005a788d6d0c6ab83026c862aa37804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.512469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100088/publication.txtobserved 8b8b83cc60b496d2fc193b4e80ed2b42...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. |
|---|