OT-2026-000098823
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000098823) never changes.
Identity and time
| Publication number | OT-2026-000098823 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-79c2-ad6f-a597414d2422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c3e48c04e97f86a8ea317bc74ad316c79ce34874cefed037b61cd6b10772366 |
|---|---|
| Markdown | 0d336f91b5f5a50e70d0bae82bc2e48b279edba4838aa5ab59ae58060e7fd3e6 |
| Publication page | 61289e2fa0b06e629229b877b36fef3ec31a8f070e7fc0e7821bd5dc46143657 |
| Manifest | 5d3d57b608cda4e0038fd0535633f3e4a5522a42ee51be1adab1a6704f247ac5 |
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 | v7nh8GzhO9iqqlaKy9JTdM7NScnL24BbFu1clVm8ccicj0K5+FeMtdtkA07Yc1G0z0xzQ17RT5l6fPl9jgiYAA== |
| 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
| 2026-09-17T09:31:09.569014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098823observed 61289e2fa0b06e629229b877b36fef3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.552191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098823/manifest.jsonobserved 5d3d57b608cda4e0038fd0535633f3e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.536235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098823/publication.mdobserved 0d336f91b5f5a50e70d0bae82bc2e48b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.519862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098823/publication.txtobserved 5c3e48c04e97f86a8ea317bc74ad316c...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. |
|---|