OT-2026-000084467
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three 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-2026-000084467) never changes.
Identity and time
| Publication number | OT-2026-000084467 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7ae4-9bbc-9807e63bc358 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46b2c1d457278c0d1645a8f15edf56a0799fc5b32e7cbcb241999044bbc8ef6a |
|---|---|
| Markdown | 15bc10b6f53072736c3150de7ef3fd7d8827901aa7952849ae95e2517d5030bf |
| Publication page | 8c02edb524ae0f9918cb90c00ec6176b0fce0d0b24215c02c4bf677d709911a2 |
| Manifest | 7229863f78145c2e691c9b3f2e504e16013d8cb1ea0f63893d9098c173f878e3 |
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 | mhAh3jyu3l0zPg6B1Qn5b30a6eWJHjCH+o6qsxiJU2pI8/bLo0qcNyabM3Min0/JuQof/nnZ5XY7hK1lDXQYBg== |
| 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
| 2026-09-17T09:56:25.921270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084467observed 8c02edb524ae0f9918cb90c00ec6176b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:25.904197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084467/manifest.jsonobserved 7229863f78145c2e691c9b3f2e504e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.887181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084467/publication.mdobserved 15bc10b6f53072736c3150de7ef3fd7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:25.870872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084467/publication.txtobserved 46b2c1d457278c0d1645a8f15edf56a0...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. |
|---|