OT-2026-000070956
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, vented 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-2026-000070956) never changes.
Identity and time
| Publication number | OT-2026-000070956 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7de1-b888-868ebf7765e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26c3b5fde68b702acffbc62ad942039bc8058a440da144b5442d9a98e3f4d46f |
|---|---|
| Markdown | aa16fd70971a5c8345137b2fafef49351c9481f8b1338de4cec762e6b9f3996b |
| Publication page | c1bbb41ff7f7063b0579a08aca98e0839b90860f593fd607e4ee5bc236d4409a |
| Manifest | bf27a11ecb041b2cd519736eb6867fcc48e6b4b357a2fc790f534836b772acfa |
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 | WmILMz33Hz8/+tbcHIsqdWBc4gJd6cU69LRZL1HSbAC/wqysrGl2v9ubl247265+MkJpDUmFIJjBVYtDC3w7Dg== |
| 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
| 2026-09-17T10:25:47.581953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070956observed c1bbb41ff7f7063b0579a08aca98e083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:47.564171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070956/manifest.jsonobserved bf27a11ecb041b2cd519736eb6867fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.546634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070956/publication.mdobserved aa16fd70971a5c8345137b2fafef4935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.529873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070956/publication.txtobserved 26c3b5fde68b702acffbc62ad942039b...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. |
|---|