OT-2026-000087151
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000087151) never changes.
Identity and time
| Publication number | OT-2026-000087151 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-77da-a799-0e9128526a6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02e87f8c55f46fad78049198b86a838b43a38cd54087324c4fef81e0583fa4d0 |
|---|---|
| Markdown | 978222097b1728fa4a7057991f5c93ddc1338e88bc9b59f2ee0e093018170cff |
| Publication page | 00402fb8d4920858d732f0436f1048bc2160b1cb6c974ba6bca97a022d12c272 |
| Manifest | c1c2858ffb9520c472883ed38776b5285c8b6fd2138eb74e8e8ee967c181dcf8 |
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 | zPmyQShXijbHsp8MrG12mO/TDFt76uPerTVfJndvlGKwKULNxxI2G1b/owVMYOUCsyjnrFVEJjmYTNFbK82SCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:25.002177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087151observed 00402fb8d4920858d732f0436f1048bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:24.986256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087151/manifest.jsonobserved c1c2858ffb9520c472883ed38776b528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:24.970210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087151/publication.mdobserved 978222097b1728fa4a7057991f5c93dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:24.953719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087151/publication.txtobserved 02e87f8c55f46fad78049198b86a838b...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. |
|---|