OT-2026-000098959
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098959) never changes.
Identity and time
| Publication number | OT-2026-000098959 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-746b-9034-05f7fc7cc4fd · 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-2026-000098959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 727de78fb0179d8e12851a8d36d838f0e83cb96ec4672bb013ef492428b3dd93 |
|---|---|
| Markdown | 88fccad99987ab599552c361cab760c756a808869209ba7ec7c5476b695d03ed |
| Publication page | 3d3fa2595b66650d00ef319d55990b84b6abc26d2e197e755e7afea5f8ba142d |
| Manifest | 69554af70734d163812e660894e4ad2c7cfb9115fd0e5e1844ef9ca29d9ad4e6 |
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 | IdoiwwwB/KHzZL3sBeQB/QOu0ybhLVDshyHXpxGNA/N8mM8Ghhh+0O0CW8FsOTM7IzYOAtHSzC5OQi0h0WYTDw== |
| 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
| 2026-09-17T09:30:01.888447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098959observed 3d3fa2595b66650d00ef319d55990b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:01.871900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098959/manifest.jsonobserved 69554af70734d163812e660894e4ad2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.855838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098959/publication.mdobserved 88fccad99987ab599552c361cab760c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:01.832345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098959/publication.txtobserved 727de78fb0179d8e12851a8d36d838f0...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. |
|---|