OT-2026-000102876
Publication integrity record
Three bellows cup 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-2026-000102876) never changes.
Identity and time
| Publication number | OT-2026-000102876 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7359-9ab9-ed42681458f6 · 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-2026-000102876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22422ddb1e8431f31cd59b6d55e4b53243fe533129cd5a23167c8d00099b0ed4 |
|---|---|
| Markdown | 5632fed0e5b5b466efc3c27d9b98861437d0db86f72479bb16b7818663cb95c9 |
| Publication page | 78cad67e6732c25adf4df4ed4fdc93d501bea9f6e759b751ddab93490d23ca35 |
| Manifest | 30f79c7804ff36c8e26c2790fce74619727f0b502816b8c2d8fb56b9d21070f5 |
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 | lEtBAsb84Em5DLLYYr+x7BzljADMBPKPAc81P2QtMCJYrnhqkXgcrQ0PTWGH239OdqJFEtM4FydEBh7T0Yu4Cg== |
| 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
| 2026-09-17T09:22:52.983644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102876observed 78cad67e6732c25adf4df4ed4fdc93d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:52.966215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102876/manifest.jsonobserved 30f79c7804ff36c8e26c2790fce74619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:52.948197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102876/publication.mdobserved 5632fed0e5b5b466efc3c27d9b988614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:52.879981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102876/publication.txtobserved 22422ddb1e8431f31cd59b6d55e4b532...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. |
|---|