OT-2026-000102883
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102883) never changes.
Identity and time
| Publication number | OT-2026-000102883 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7350-b8a6-979d2d0dadde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 338ebca6a92ab987e953666068bb82787058d29ac15210bcdf521daf640b87e5 |
|---|---|
| Markdown | 07ce857dac06086e2e4a2d6e25c220c7e8a9fc8c3d0991e8efbab2e9961e2a50 |
| Publication page | bbe267d4d74df9f17de840c8cffca70adaf2daed47fbdae52fca9d4af0fab13d |
| Manifest | fd1867758b3929a577a266073cdac1f372c4e3b055ae4ce527bb857141c793dd |
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 | GdfjHLqLU7uH3/cifjDhEKoChaE3jrMDZGzJWey2N+XH2M6pe1krciuYoTJc8FB9i5tCtKChgdOsukkC+QzLAQ== |
| 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
| 2026-09-17T09:22:53.506726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102883observed bbe267d4d74df9f17de840c8cffca70a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:53.489357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102883/manifest.jsonobserved fd1867758b3929a577a266073cdac1f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:53.471653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102883/publication.mdobserved 07ce857dac06086e2e4a2d6e25c220c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:53.453481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102883/publication.txtobserved 338ebca6a92ab987e953666068bb8278...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. |
|---|