OT-2026-000013094
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000013094) never changes.
Identity and time
| Publication number | OT-2026-000013094 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7362-8157-192ee5487fd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5650cdaa92151964f42689a1f2d26d08d0ea7f41aec95a5c37508c37028ea257 |
|---|---|
| Markdown | a40034f4ff118e9f800a230f2f40818dff5edcce1341ba6337e35441fc4a5b1f |
| Publication page | 08acfd5baee5846975aa6c67702b093d74a51a229f6fc58b90e28af9441429e4 |
| Manifest | 6399aad620da1260b3fe563bd41e85bbea09b90a7900208945b073e88bc4be3f |
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 | /B2pskNW16yhu6553psphKQ2kqOQ2RKQXvkmdo+AtgY3jRLHBBlG1nMcFmdxwFLZuBxvpcau0xHXNT0NNpNBBg== |
| 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
| 2026-09-17T12:10:56.615927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013094observed 08acfd5baee5846975aa6c67702b093d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:56.595433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013094/manifest.jsonobserved 6399aad620da1260b3fe563bd41e85bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:56.575608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013094/publication.mdobserved a40034f4ff118e9f800a230f2f40818d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:56.554306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013094/publication.txtobserved 5650cdaa92151964f42689a1f2d26d08...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. |
|---|