OT-2026-000050848
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000050848) never changes.
Identity and time
| Publication number | OT-2026-000050848 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b2-7e5d-8306-76321942dc24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7594d8f081cb3d3dae755fe591f99c9246dffc5ff6715edabca6a6ba9f24a9db |
|---|---|
| Markdown | cd968437a1c0dbfa15b586c1504f5b1a8f25f74ec367695310a9ad34810338a5 |
| Publication page | 98338f688d2656077ac1457e0b3d34ab0609e3048c190137a2558c38901028c9 |
| Manifest | df6dea81ee0c3ab75e18617d0aa50ca78c710b71bab91a930adb30ceaa4e8022 |
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 | TP0QfGKGJiOFVqct92fzav935X8r16Ymt27sFHFiENH9RSMXG38g2M4qwZjcxwZzW3OvZ7kYr05rzOJDhvkRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:00:25.081416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848observed 98338f688d2656077ac1457e0b3d34ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:25.058785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848observed 98338f688d2656077ac1457e0b3d34ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:25.054282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/manifest.jsonobserved df6dea81ee0c3ab75e18617d0aa50ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:25.040716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/manifest.jsonobserved df6dea81ee0c3ab75e18617d0aa50ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:25.035137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/publication.mdobserved cd968437a1c0dbfa15b586c1504f5b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:25.021812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/publication.mdobserved cd968437a1c0dbfa15b586c1504f5b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:25.008310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/publication.txtobserved 7594d8f081cb3d3dae755fe591f99c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:24.998675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050848/publication.txtobserved 7594d8f081cb3d3dae755fe591f99c92...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. |
|---|