OT-2026-000094652
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000094652) never changes.
Identity and time
| Publication number | OT-2026-000094652 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7403-8fed-f5d12e2f57d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ca3b7f1f17c9fefa11930af5660994f644152927cea5e2dc521eb0be6c6676e |
|---|---|
| Markdown | cc2fce17edc8bc2035b90780000d3d7ac30a05f8dc46e34348b9a96de5662201 |
| Publication page | ceef7987d13ce1cb63e934c92c6aedc7d7e89b486624e6aa96e29108ca16b221 |
| Manifest | e063a477989d5ec280f1da209483989a1a2be1977a221fa307e55465584bc614 |
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 | gq50WRMGEpVAzxvgpljh8KZY+Hy8p6o2UEjlIcJ1SfBWkW9eSjogy65FaRJJjm16BD2/zXOnseakshhDzTSvCw== |
| 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
| 2026-09-17T09:37:05.832114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094652observed ceef7987d13ce1cb63e934c92c6aedc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:05.814275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094652/manifest.jsonobserved e063a477989d5ec280f1da209483989a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.796454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094652/publication.mdobserved cc2fce17edc8bc2035b90780000d3d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.778740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094652/publication.txtobserved 1ca3b7f1f17c9fefa11930af5660994f...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. |
|---|