OT-2026-000098928
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000098928) never changes.
Identity and time
| Publication number | OT-2026-000098928 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7e18-bccb-fb97ce16ae2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098928 |
| Status | PUBLIC |
Content hashes
| Canonical text | daeb6c3e802cf6204e5db4c1fcaabb0e0c92acff55718b8d60aeb428b3828c10 |
|---|---|
| Markdown | 9674d4b06276a12fac7129f38a3e4744b272b08c07f3c6bad844988ba4163d5b |
| Publication page | f42aa3d2bc97b32a43b004e52c3d3b8db063c0e9b75ffcbcc36a2302d3eb8fdd |
| Manifest | 16a89eb0be6f6ed6bac237caaef386b4b0f0d0c7458cc120281a9754ce62f7f4 |
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 | USlOBQpX3VwmWFUiWq/tu6b2e00dgFOg6Gicpb+hlicagdHWSsGti+iI1y5hhPIPufWSrGcw/1IjcQVper/2Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:59.527833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098928observed f42aa3d2bc97b32a43b004e52c3d3b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.512360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098928/manifest.jsonobserved 16a89eb0be6f6ed6bac237caaef386b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.497809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098928/publication.mdobserved 9674d4b06276a12fac7129f38a3e4744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.480855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098928/publication.txtobserved daeb6c3e802cf6204e5db4c1fcaabb0e...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. |
|---|