OT-2026-000064317
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064317) never changes.
Identity and time
| Publication number | OT-2026-000064317 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7127-8947-540756f72191 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68d33b42ca8582be3760496f01df0bd23194748a0afec72074c8446d75ae002e |
|---|---|
| Markdown | a65e1e02eee6993ffc2cc2ac163da9be52ee37c61721d0974512a90fa0f559d0 |
| Publication page | 3c1753b07cd79f80f8a973636b5090314342035433c03c309a53a25f9eee0df9 |
| Manifest | 3ff7d1d38d0dc804761ec395f076d46cd43e058d46c0cfc42d21e35ea51ac6f8 |
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 | RT7UiW0U5Yz/9l7z9NZ4dTIL3yY4dkPsqUj4Z7C8vejGkRpTsx/97rhm8fo5KXaTnc9GMu3X48gNm5X0W9hUAQ== |
| 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
| 2026-09-17T10:36:28.159356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064317observed 3c1753b07cd79f80f8a973636b509031...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:28.142977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064317/manifest.jsonobserved 3ff7d1d38d0dc804761ec395f076d46c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.126346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064317/publication.mdobserved a65e1e02eee6993ffc2cc2ac163da9be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:28.108533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064317/publication.txtobserved 68d33b42ca8582be3760496f01df0bd2...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. |
|---|