OT-2026-000098129
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000098129) never changes.
Identity and time
| Publication number | OT-2026-000098129 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-71fe-8110-f7a36c49cdce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a29e55f0408e6302ded36fbdadd848d10ea59b56c5a3c6cfa233174862e43f3 |
|---|---|
| Markdown | b97692e23ca18236851af42e2b16f9ece29eb455dcccb4802a7b38e02c7e817c |
| Publication page | a9142e261e4ef1574aeddfe277a65856506a9f26e636181188825a8936510c39 |
| Manifest | 03fdcf1883de685f58d111cacbcb851e27d2c7e5f2450f4a6047dd0ee2c1e18f |
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 | MNU0Yl5ailNusoqatNdDV4SMBd04HyDZiTzK+guWdmvajGlVjt+jnS0Ki4xD7yjXTNvrE6e/Pl/v43Lr0K/TDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:16.319170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098129observed a9142e261e4ef1574aeddfe277a65856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:16.299723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098129/manifest.jsonobserved 03fdcf1883de685f58d111cacbcb851e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.280299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098129/publication.mdobserved b97692e23ca18236851af42e2b16f9ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:16.261558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098129/publication.txtobserved 7a29e55f0408e6302ded36fbdadd848d...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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