OT-2026-000040286
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000040286) never changes.
Identity and time
| Publication number | OT-2026-000040286 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-757f-a8e8-3e5cbd3e2d40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04c266461091008da5ceadc032e4ca64767c3cf24ef8725582145e7c57ede586 |
|---|---|
| Markdown | 33ce398046565eced4c77ea8f5b102b0a7a18daaaefb93a9708ed0c8292513d9 |
| Publication page | 6b7feee2f6e3b67c3931db6dce252ceba3374a5339a16c9a1589ab0a08c91776 |
| Manifest | 54a1d3e4f3d9e87272b003c9e26a1cd1d9c4fa6bfe7b0660d57601b29b4cc05e |
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 | EoUwPGQ7HSxa+ttn3acTzgCCmpUAhglzC+ofUVl9xwhQkJrJR44OmcVL1vWDqrpfs2nUnct7+gz1W/LAW7TIDQ== |
| 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
| 2026-09-17T11:19:11.387540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040286observed 6b7feee2f6e3b67c3931db6dce252ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:11.368368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040286/manifest.jsonobserved 54a1d3e4f3d9e87272b003c9e26a1cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.347685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040286/publication.mdobserved 33ce398046565eced4c77ea8f5b102b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:11.327188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040286/publication.txtobserved 04c266461091008da5ceadc032e4ca64...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. |
|---|