OT-2026-000086393
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000086393) never changes.
Identity and time
| Publication number | OT-2026-000086393 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-79bf-8328-5c899fd369c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8db764447d121e56d852dd9d1e172e648675dec222000d4a71d74b118dd48cb6 |
|---|---|
| Markdown | d9ab0f08076a1c3227e11951b65ee9ecc66147b8606e1bc95f0739d913002fb2 |
| Publication page | cf2c7a5638e37fc55cc4d5fadaa355cabc443448702d163093678536f7eb0337 |
| Manifest | 176e66c3723c1e9c6f518fd2d8f5995e3eb324048ab0a26e692c7e34ef8e2be1 |
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 | htoazYfyeP5wW1ys36x9U5idC+cYgUGC4G0WHYjPkI16Y4Ze1xAejNveJCPuvRVpHpXur+uh0QsrN/kX+LL/Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:05.419847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086393observed cf2c7a5638e37fc55cc4d5fadaa355ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:05.402838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086393/manifest.jsonobserved 176e66c3723c1e9c6f518fd2d8f5995e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.385999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086393/publication.mdobserved d9ab0f08076a1c3227e11951b65ee9ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:05.337088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086393/publication.txtobserved 8db764447d121e56d852dd9d1e172e64...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. |
|---|