OT-2026-000102749
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000102749) never changes.
Identity and time
| Publication number | OT-2026-000102749 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7ff3-bf09-e3228d0f26b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102749 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef7b960597de9a975ff29e7e969adb6bff227c7c34de3d9f275cbaed40072685 |
|---|---|
| Markdown | cc9dde94f4180d8c223604ed65a6a2290b9e82f3e46c4e4a38b2c8b2a79bb41b |
| Publication page | 322410f11dee610e5c23a3668a7faddaa2ab259c245db13f8983e9ec7747313f |
| Manifest | 9fbf5bd08119a9d5ebccc88898c1385384b41d584a639d4b07bbbf1142defc81 |
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 | eYmAA3pNWegsTnnaOlT7tiiEv+rP96Bc8RJ9uW7u3PKeI/mPxocRjJbzMolK4BH+Oaa1PfDqjsLl16cqgKZoBA== |
| 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
| 2026-09-17T09:24:16.223825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102749observed 322410f11dee610e5c23a3668a7fadda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:16.203679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102749/manifest.jsonobserved 9fbf5bd08119a9d5ebccc88898c13853...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:16.184542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102749/publication.mdobserved cc9dde94f4180d8c223604ed65a6a229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:16.165176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102749/publication.txtobserved ef7b960597de9a975ff29e7e969adb6b...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. |
|---|