OT-2026-000025185
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000025185) never changes.
Identity and time
| Publication number | OT-2026-000025185 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7ef4-b107-4f7b564c3608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025185 |
| Status | PUBLIC |
Content hashes
| Canonical text | 329811bd785efb716c57ecf5f37c18a9ec7a8a6b02d3aaedb9efaa01475ea742 |
|---|---|
| Markdown | 2b1c15eebc4812d87da39dfb769b900db04fd8ebcd3c86bf6aa72c7a85b78a9c |
| Publication page | 1e8ff1d5fd81e5fabe9c33f8291539730c648e5f0884a4c77de51fa80c23f30a |
| Manifest | 8296861abe8406b924eed94e8996f3d9607def123f2ddd8b553be6baef155b45 |
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 | 1ORErd2xcClI79o3h8sLlZ4knGR1DgSkTepdxV4NL75nWVyB/M6Bo/J35kY91dKkXo4hhfsj3b8q5DOKv03vCg== |
| 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
| 2026-09-17T11:47:10.180235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025185observed 1e8ff1d5fd81e5fabe9c33f829153973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.161604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025185/manifest.jsonobserved 8296861abe8406b924eed94e8996f3d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.143869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025185/publication.mdobserved 2b1c15eebc4812d87da39dfb769b900d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.124628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025185/publication.txtobserved 329811bd785efb716c57ecf5f37c18a9...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. |
|---|