OT-2026-000008202
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, vented 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-2026-000008202) never changes.
Identity and time
| Publication number | OT-2026-000008202 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7ee9-be4a-c787202d7d28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66ed04770e0e3be515a403b49b1d10bfaa972c932fbdfd9881b7874308a4676b |
|---|---|
| Markdown | 52348c8d06293a0c7df1ae2271100f3fe2375e58f79b887cca400e443b95e907 |
| Publication page | b01294acc0a4be955d4f9289db18c9a2e5d41f323e363deaab147c452f7b0891 |
| Manifest | 22a82ed2099f2dbc2e0d80f0cdd1f1f3c6a71e26ee8504de4df140abb08b275d |
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 | UEg2f9K/V5hKYKCJpxnOXpSPAB62kevsl8s+fiXqPM1zut4YfQBlTjLsDuvI7iygI6b/t+SAc3YNDSpVvRTbDg== |
| 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
| 2026-09-17T12:20:36.560030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008202observed b01294acc0a4be955d4f9289db18c9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:36.542533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008202/manifest.jsonobserved 22a82ed2099f2dbc2e0d80f0cdd1f1f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.523128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008202/publication.mdobserved 52348c8d06293a0c7df1ae2271100f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.505504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008202/publication.txtobserved 66ed04770e0e3be515a403b49b1d10bf...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. |
|---|