OT-2026-000017051
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000017051) never changes.
Identity and time
| Publication number | OT-2026-000017051 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7206-9edc-37cf98ba9e46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017051 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3c47ece1d4889f97bf0ece09c5f5d877c01dec9f7ca3ff9cd92bc82a79763aa |
|---|---|
| Markdown | f09d37279c7a330b416566befac4fb7bf33215ccc6e7ce4a864b7cdd0c7a8430 |
| Publication page | 2cfddb5c960dbfc32af9ead4043543dcaf897c5006c1f6087222fc3b3300064c |
| Manifest | eb784feee6c208e74f790be24b96ca1ff515d3419f4db281d84304f82bc65167 |
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 | xWRlvy09N9EegZdpYG44Ue59MEJibqAyFOxuilMQD/9Rf49nMQeUu+/qmeWWCn/BaCp8uXDqTSWY943XFoMVAQ== |
| 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
| 2026-09-17T12:03:28.070832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017051observed 2cfddb5c960dbfc32af9ead4043543dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:28.052297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017051/manifest.jsonobserved eb784feee6c208e74f790be24b96ca1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.033758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017051/publication.mdobserved f09d37279c7a330b416566befac4fb7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.014874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017051/publication.txtobserved d3c47ece1d4889f97bf0ece09c5f5d87...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. |
|---|