OT-2026-000036841
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000036841) never changes.
Identity and time
| Publication number | OT-2026-000036841 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7fda-82dd-116198803490 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0097299c2083b92ad4aea7f36da55d7cae22403c8d28acd7e59820c1011d2b1f |
|---|---|
| Markdown | 050a3c6ca154a52b366da21417d68dc2f70c70279ef3fb02e576e489d3a33f92 |
| Publication page | dbfab0f470b10680d865890d2da1b4164c8dcc1ce5381f611ed538b7d2a81867 |
| Manifest | 63cff57351faffe2843cb4aacbe3f3de3e8300da90f5af48f7bc9f825dfa2d78 |
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 | p2ZjfW4WPQt02YOIxTp0lPaPLxN4DW644Hl9GrlKrVhrN9Qy3UB4XZNceL8hnYTrfwVPqblxQsrJRr2e+CUKAw== |
| 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
| 2026-09-17T11:24:27.947398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036841observed dbfab0f470b10680d865890d2da1b416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:27.929957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036841/manifest.jsonobserved 63cff57351faffe2843cb4aacbe3f3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.912883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036841/publication.mdobserved 050a3c6ca154a52b366da21417d68dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.895465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036841/publication.txtobserved 0097299c2083b92ad4aea7f36da55d7c...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. |
|---|