OT-2026-000045874
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000045874) never changes.
Identity and time
| Publication number | OT-2026-000045874 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7ede-a830-81aa1fec7fa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 576c271ab9ced35f44dcdcc48ee876dacbf61883d18e818bfe8b7828389b4e06 |
|---|---|
| Markdown | f9e3e718eb41b48203f4e5cb81293f664fe00ff42aa69c7416eef43e6fab986a |
| Publication page | 88029b9538ff3bbd1d58e90ec2a6b2d32ff262ab180f957adbdea2962b9f0415 |
| Manifest | 57c71243c4e6a689148b82e28762cda4e3dbe288572d00aa119ec453cf9c39a6 |
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 | +/CVlZ+QbwfcJ5vLeoFrof5gLhRTyrvGp6Rz5Cg+61Jleu6S1TkLXCiYyNnK+sADFoj47lxYpfHT8kLNiD30Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:45.752218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045874observed 88029b9538ff3bbd1d58e90ec2a6b2d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.733644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045874/manifest.jsonobserved 57c71243c4e6a689148b82e28762cda4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.713817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045874/publication.mdobserved f9e3e718eb41b48203f4e5cb81293f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.694754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045874/publication.txtobserved 576c271ab9ced35f44dcdcc48ee876da...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. |
|---|