OT-2026-000079072
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000079072) never changes.
Identity and time
| Publication number | OT-2026-000079072 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-778e-88f3-7c8e5a1f8aff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079072 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4a96afd964c1cd269bd921425f4c99e88de1987e2426076e7a9880435f39808 |
|---|---|
| Markdown | dd587a8471e15fe1f0125d94da02a203aa5ac31f08a2e87c161c0ce9d887b45e |
| Publication page | 3ec61f4acc5436799f7d7c977d3e4a0c6dc070814b9c51ee29edec2ce63eb168 |
| Manifest | 9520ec47f949c06265647080037380128d331220f625e7a56348eb8618fd1813 |
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 | G6g9cBAfJYMM3LsFvagu5/E81lg/g9OFY9BfHKZwerp+xlNa46zA9Jouqbciht8KG+nulfiRbIz5bgVflD7zCQ== |
| 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
| 2026-09-17T10:05:54.908782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079072observed 3ec61f4acc5436799f7d7c977d3e4a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:54.891783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079072/manifest.jsonobserved 9520ec47f949c0626564708003738012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:54.873885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079072/publication.mdobserved dd587a8471e15fe1f0125d94da02a203...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:54.854430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079072/publication.txtobserved b4a96afd964c1cd269bd921425f4c99e...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. |
|---|