OT-2026-000098146
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000098146) never changes.
Identity and time
| Publication number | OT-2026-000098146 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7ca0-8ecd-26e44c980b6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098146 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad3738892c5e0876f5db21559d65e52f433380c8072393e5a7521fc88d600e17 |
|---|---|
| Markdown | a22987281fe7d0cc890b0f65b07a7221c544c6fd7cef051950533b435f71fd75 |
| Publication page | b3724f51982e85c0ab60c7d95e2fd7ac5b529a1c89877f5c079ec21d4eee6313 |
| Manifest | f44817706152a33bd83293df9180b0f7ad28f83db0f66c4a550d202c72ece687 |
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 | rboxCHaVcrl4Rba0ZHVmHK6u3Vc5APq21DDq36nx1zUDodbs2vuLh4D2LVVYKmBJBEaaYuLZY1ldgCMsMBLcDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:17.638000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098146observed b3724f51982e85c0ab60c7d95e2fd7ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:17.619904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098146/manifest.jsonobserved f44817706152a33bd83293df9180b0f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.600623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098146/publication.mdobserved a22987281fe7d0cc890b0f65b07a7221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:17.581567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098146/publication.txtobserved ad3738892c5e0876f5db21559d65e52f...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. |
|---|