OT-2026-000009288
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000009288) never changes.
Identity and time
| Publication number | OT-2026-000009288 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-79c1-810a-365ab67d9342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29b7e2277559b63068c7e4879f542dc3d8090e51ea92b01502f8d0158a877954 |
|---|---|
| Markdown | 8868bfa850a5351ffc531a522e999dfc6bd5849efbc87a3c3f141481c4cca1da |
| Publication page | b11903d740e615d13a0af2633ed4ff5892b6c8a7a429fa6bac343bf03f0c8057 |
| Manifest | 1b06c798f1c10f035e7558eaa2b9a9b2cda778945850f211d38f5340fc7d98c5 |
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 | gCCxKhedgG/dH+5lOaYv7xYFj6sLWJXSZV0ZiG262iFRNf1e2nYeiba+4DJtw/Y5g9/sx3Qieo4JYuoG9Bb7Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:03.406933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009288observed b11903d740e615d13a0af2633ed4ff58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:03.388956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009288/manifest.jsonobserved 1b06c798f1c10f035e7558eaa2b9a9b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.370361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009288/publication.mdobserved 8868bfa850a5351ffc531a522e999dfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:03.352220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009288/publication.txtobserved 29b7e2277559b63068c7e4879f542dc3...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. |
|---|