OT-2026-000100325
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000100325) never changes.
Identity and time
| Publication number | OT-2026-000100325 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-713c-8cb4-6d1bb41814b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e6eb3085646c03a5a4a3fe47b9fd717509ee5df0d6eecbd1192330b77177dad |
|---|---|
| Markdown | eb49bfaf889fbe6be867f12cc290a4e0b738c40cc1c6869f6946019aa7cbe165 |
| Publication page | 3dde6f987293b72ed0dd9d1d235472562abf8cb560df4659a98fbfb586e17a97 |
| Manifest | b539bd268699cedd2609d625951320ccc45fccc88c22bf1642eaa42fe54c7567 |
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 | RmmZeqw6hbr177PjOBWg+kdj3Tx7mlRhXNaySMUMxmvdynwaH902iqAjqG70OIlNKCOfNxuPUweLnSmyzEFxAw== |
| 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
| 2026-09-17T09:30:15.987508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325observed 3dde6f987293b72ed0dd9d1d23547256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.968838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/manifest.jsonobserved b539bd268699cedd2609d625951320cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.936717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/publication.mdobserved eb49bfaf889fbe6be867f12cc290a4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.908619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/publication.txtobserved 5e6eb3085646c03a5a4a3fe47b9fd717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.580331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325observed 3dde6f987293b72ed0dd9d1d23547256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.562371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/manifest.jsonobserved b539bd268699cedd2609d625951320cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.543912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/publication.mdobserved eb49bfaf889fbe6be867f12cc290a4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.524419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100325/publication.txtobserved 5e6eb3085646c03a5a4a3fe47b9fd717...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. |
|---|