OT-2026-000041226
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off 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-2026-000041226) never changes.
Identity and time
| Publication number | OT-2026-000041226 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7a58-80cc-0e9049302f06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d320148277f764b7451742a56869f80d2b54ed9e302684b1a846b22a21605af |
|---|---|
| Markdown | fdc35a197901ad31b4a04c2cbfeb473cc1b7bd79d23129617b04d1a0459e5931 |
| Publication page | ba6e3cd39d857c1f9a40b9714ea23c78dfbc141a2539ef0befa3493c5e8314a9 |
| Manifest | f2879cd676e0d001c15cd2f3808cd413aceb33bdc4c5ffd9687a7099a81e5bd7 |
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 | YiPsDjnOFNp28K6sKiN8LRBOfN9DMe/1FGA7aRNGrfkejp+lPcTkM3R4D7+hZNp4g+BAEVlZIL5AgKJ+qmhUCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:11.384853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041226observed ba6e3cd39d857c1f9a40b9714ea23c78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:11.366101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041226/manifest.jsonobserved f2879cd676e0d001c15cd2f3808cd413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:11.347716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041226/publication.mdobserved fdc35a197901ad31b4a04c2cbfeb473c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:11.329974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041226/publication.txtobserved 4d320148277f764b7451742a56869f80...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. |
|---|