OT-2026-000098645
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000098645) never changes.
Identity and time
| Publication number | OT-2026-000098645 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-732c-be73-0ea200369cbb · 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-2026-000098645 |
| Status | PUBLIC |
Content hashes
| Canonical text | c73d3466b5521f3c7bc8bb8c7b95f07a008cab8d436a5ff1c842bc3761bd4848 |
|---|---|
| Markdown | d29efc54565d4d7531bc948175dde353c13de1251faa86cdc3b61fd8bd61ce49 |
| Publication page | fe122718640a51dca1b91648a8660a9134eccc0c34219b3207682fca6e0c149f |
| Manifest | 6a9dc219521d2f8fbb94024d8f9abd98fd2693430b1455e7d3bbc9c336b41553 |
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 | hrq6zjKr5mxyBGk/nV8k8ZyDZ+2tHOQqA4bL2TH5w5DQzL+KzsPsKmn4tqTHjK8PV+wri+PqFDtZfFhNyD3OCQ== |
| 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
| 2026-09-17T09:30:56.333952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098645observed fe122718640a51dca1b91648a8660a91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.315563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098645/manifest.jsonobserved 6a9dc219521d2f8fbb94024d8f9abd98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.298939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098645/publication.mdobserved d29efc54565d4d7531bc948175dde353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.281992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098645/publication.txtobserved c73d3466b5521f3c7bc8bb8c7b95f07a...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. |
|---|