OT-2026-000094964
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000094964) never changes.
Identity and time
| Publication number | OT-2026-000094964 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7775-aa5c-c0b314490acf · 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-2026-000094964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f793cf106a55f07c375d3f802a4a5482dc6f11357fa2cf1698c15c6ca3877e2 |
|---|---|
| Markdown | 49e6731336d2a93dc00bbbec4110196db8963bf42a2df2872de156ee45c0388f |
| Publication page | f47881ff35281bc7d48e3240bce2e396c74f82224712ee139c25aee32e9b4f72 |
| Manifest | 80b6ab19be0fbe9912d2c47adddef7449c5e2eeaee77f1e6850aa80e275cf7cd |
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 | AtGG0u66Qsg1Lk9gjsrxSCo+mrohbxde+oaUaf6wt/dnIuDOnVkWZs+ZKGjS9SNNClgp0rQd4YESo3UVyQhMDQ== |
| 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
| 2026-09-17T09:37:30.584248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094964observed f47881ff35281bc7d48e3240bce2e396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:30.563766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094964/manifest.jsonobserved 80b6ab19be0fbe9912d2c47adddef744...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.544855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094964/publication.mdobserved 49e6731336d2a93dc00bbbec4110196d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.525669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094964/publication.txtobserved 3f793cf106a55f07c375d3f802a4a548...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. |
|---|