OT-2026-000091005
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000091005) never changes.
Identity and time
| Publication number | OT-2026-000091005 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-c011-722b-b486-41c4183c95fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:03.518217Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091005 |
| Status | PUBLIC |
Content hashes
| Canonical text | f65ca8e606da06fc79329031c509795f4c8ae407d358750ebcb9208b4aa5ffc1 |
|---|---|
| Markdown | 6c26fb4f0774450f001cac74066fd86dd97ab7f10998cbf3c85df24e449fbea2 |
| Publication page | 20aa1d19f829d83c731bf3b069a034daf5694fdf51ed17dbe788b5123ad9ff18 |
| Manifest | 3f23f7602610abb3c8722964fef0f6f7dfb367de296a008a8c2da21254cc24f4 |
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 | KRkhtnnYPtdjpE3oPMAMX/pBwVHiJUQbdD+XJC85bFQTIHgilNZG46hv0NCB9EIacWMAUJT4ytSaz0QxtVokBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:44:14.353879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091005observed 20aa1d19f829d83c731bf3b069a034da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:44:14.336305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091005/manifest.jsonobserved 3f23f7602610abb3c8722964fef0f6f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:14.318479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091005/publication.mdobserved 6c26fb4f0774450f001cac74066fd86d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:14.299927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091005/publication.txtobserved f65ca8e606da06fc79329031c509795f...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. |
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