OT-2026-000022866
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, sustained 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-2026-000022866) never changes.
Identity and time
| Publication number | OT-2026-000022866 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46eb-763b-b00c-442573183811 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022866 |
| Status | PUBLIC |
Content hashes
| Canonical text | bab8959b5f6cfe34041c02bf5a5b2628599c6705a0b08ee47f171785d5bc14e6 |
|---|---|
| Markdown | 59a641330cd03762d282212684f51659aa9f67370539745b54aca81cda0a0248 |
| Publication page | 00e0c661e2ad7abfa802404eb1add7860380d63735e6ecdfb95c6ca328d0c0ed |
| Manifest | 9d1d3d050ef17ca4b0ec76cda02957460c194e0b551a9076259421cbc4bd4ddc |
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 | kIbu6Qn54eVTcpIyR8tGTN8CrnzDYwXNQ72pkc01/040WtREl/b1xPlaYLWmCvdpZ+Vb4Wzjh3qgFa8fg8MTBg== |
| 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
| 2026-09-17T11:52:24.517490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022866observed 00e0c661e2ad7abfa802404eb1add786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:24.498466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022866/manifest.jsonobserved 9d1d3d050ef17ca4b0ec76cda0295746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:24.478783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022866/publication.mdobserved 59a641330cd03762d282212684f51659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:24.459262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022866/publication.txtobserved bab8959b5f6cfe34041c02bf5a5b2628...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. |
|---|