OT-2026-000100090
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000100090) never changes.
Identity and time
| Publication number | OT-2026-000100090 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7cb2-a239-b05e27fa83e0 · 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-2026-000100090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 782ce917acb25df38c1127ced04499e560ec3c7345791e5f94feafc73a4b11b0 |
|---|---|
| Markdown | 43baac636e2ceb673d72eac91fc5a8b74278ca61a6556f3cfc4bc49ad2bea47f |
| Publication page | 5c2998eb30d1905ea574340b8f3e7f71dcf133bdaa8e5b6a14fa7079e3a2c0c7 |
| Manifest | 19025f8978cb4ddc6520fa205583d3dc29a20cbdd58eda6f6c669823aa24e938 |
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 | 3LR1LoJogzhvzwANj50+aDFl4ISrd9adrVTcrmH02t9rgmC79d9fJQIYsy2dhltMVAjne0O4E3q7LGEp58gKBA== |
| 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
| 2026-09-17T09:29:02.724609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100090observed 5c2998eb30d1905ea574340b8f3e7f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:02.706295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100090/manifest.jsonobserved 19025f8978cb4ddc6520fa205583d3dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.687763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100090/publication.mdobserved 43baac636e2ceb673d72eac91fc5a8b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.669413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100090/publication.txtobserved 782ce917acb25df38c1127ced04499e5...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. |
|---|