OT-2026-000086077
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000086077) never changes.
Identity and time
| Publication number | OT-2026-000086077 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-75f8-8c4f-ee89cd302f40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 568cfaff17ddd1a6efd65ac0a7b8c560491ed15303f8fc3255a4d0cebfe531d7 |
|---|---|
| Markdown | 879a11d857858355ed2fbf233d5c9772523f1f8454e80326736b48e364fe5659 |
| Publication page | a161ac9ee2b2e6fca9fa57c89588ce594dff822f0e22b5f821a09f318b09dc63 |
| Manifest | 88d8447a9c62632face891cbab618850165de1a6cd61cf96a5afc4a00067471d |
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 | p+FBymGXQr6039jQfWx1+aDRhtvei0IrnOdZrFpeZKgxOQXdT2/CQic9og5QJSeMJ74PjHjxVXcKLyNiZd1tCg== |
| 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
| 2026-09-17T09:53:43.032935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086077observed a161ac9ee2b2e6fca9fa57c89588ce59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:43.012688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086077/manifest.jsonobserved 88d8447a9c62632face891cbab618850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:42.993382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086077/publication.mdobserved 879a11d857858355ed2fbf233d5c9772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:42.976132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086077/publication.txtobserved 568cfaff17ddd1a6efd65ac0a7b8c560...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. |
|---|