OT-2026-000082427
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000082427) never changes.
Identity and time
| Publication number | OT-2026-000082427 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7542-86cc-23664a7321ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 649aaaa3d6270aaeb66435ef77fd0ff34f04570abdcb64cfd5e52cbae3f2117d |
|---|---|
| Markdown | 8430f032d8d126296165617f6c0c63a4a623e66691e49a67d973c00a191a7bfc |
| Publication page | 7d71272df8f50e1684ad3f9f985ec59008c5ac3c1c159ce0306a343ff824e213 |
| Manifest | cc701aa32febd0d9185f2cddc5c0c1483a6ea15378e97ad0b56926601a07639a |
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 | lVr+QNULDU7UyqD0VPMhavRnCPtVe9W3E2mWxTFJyaYNI+8VwA0BJ1xdx91AVfY6eDq9SBpaX5Hvpb1ywZUiAQ== |
| 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
| 2026-09-17T09:59:25.153793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082427observed 7d71272df8f50e1684ad3f9f985ec590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:25.135844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082427/manifest.jsonobserved cc701aa32febd0d9185f2cddc5c0c148...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.116423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082427/publication.mdobserved 8430f032d8d126296165617f6c0c63a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:25.095210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082427/publication.txtobserved 649aaaa3d6270aaeb66435ef77fd0ff3...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. |
|---|