OT-2026-000102332
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000102332) never changes.
Identity and time
| Publication number | OT-2026-000102332 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-798d-8116-fcce17b15e1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ac2582834c100d9ec9f0796bf04feb74e67da5c1696e83cde182d63d29f6411 |
|---|---|
| Markdown | de859a574eb924ec1983da2dba0fa4602b34be0f7d3b4c1d04c87bf1ac46c46a |
| Publication page | 4dd64ac106cc6e560625910db76e6ba908447ce9aa84e2e63879c646c911fb00 |
| Manifest | 6e3117ec5bea72814e13e4e2a02ec8e630c0b699df2f35ddb8ab11e424f8af22 |
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 | 2hglz3W3gn1bGmsjqZhzkhe1J0yyfXWwgoyd33tbz67vGkSD438ib6JJnpIcZMfdHcPV7Rpku8nydBJP8ohCDQ== |
| 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
| 2026-09-17T09:25:32.304757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102332observed 4dd64ac106cc6e560625910db76e6ba9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:32.287954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102332/manifest.jsonobserved 6e3117ec5bea72814e13e4e2a02ec8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.269784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102332/publication.mdobserved de859a574eb924ec1983da2dba0fa460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:32.250960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102332/publication.txtobserved 3ac2582834c100d9ec9f0796bf04feb7...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. |
|---|