OT-2026-000014436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000014436) never changes.
Identity and time
| Publication number | OT-2026-000014436 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-77d0-a660-960c2972228e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4415201ab406c8ad408380f88625a9016ed1376595971661fb7656161ace286d |
|---|---|
| Markdown | 3a7509977d969c14262864ff9888709a8a8eab5c9294b2742caac77daa2ae6f9 |
| Publication page | dc3b5a766e1d7736e46e27ebe0c1379857bd89584c927efcfd029e301f438274 |
| Manifest | 5c214d7a9a771be4ffa0e1a38b2533328df1ce7d86e38178f4543b9ce92a11bc |
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 | DbIDU0UqjFWdHO4z+h/8HRW517Xbqlk9WfZDgxwV9KO2TX/wnq+aYgfPjpCT2LI0RTMyYILWRfDnflhB25+iCg== |
| 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
| 2026-09-17T12:10:12.479530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436observed dc3b5a766e1d7736e46e27ebe0c13798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:12.463064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/manifest.jsonobserved 5c214d7a9a771be4ffa0e1a38b253332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.445005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/publication.mdobserved 3a7509977d969c14262864ff9888709a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.427857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/publication.txtobserved 4415201ab406c8ad408380f88625a901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:18.387920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436observed dc3b5a766e1d7736e46e27ebe0c13798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:18.370568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/manifest.jsonobserved 5c214d7a9a771be4ffa0e1a38b253332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:18.351672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/publication.mdobserved 3a7509977d969c14262864ff9888709a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:18.332919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014436/publication.txtobserved 4415201ab406c8ad408380f88625a901...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. |
|---|