OT-2026-000029097
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000029097) never changes.
Identity and time
| Publication number | OT-2026-000029097 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2a9f-7121-b85f-2d1aba381670 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0edc75a73b74433e0a7be85fcadc07fc63cefcbf19ba45d673e62893cb9b6184 |
|---|---|
| Markdown | f8b2174f7cda91138b933fd0996bae7162740b700164aa351bb4f7459845f493 |
| Publication page | b3f28a0d58426d3e8fd336b4624690acb8325d988273e67b8a6933eece78bc89 |
| Manifest | f2a5ac795265bb741102baf31e68794dd4f0e2b73b631d2fc5de9bb3828c587e |
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 | OhzAI4aCf4XMrv8HO2emVRw1qN0N3Hw8XSUS4Ob/4ZQE9l0gi8yiqLpEUx4ymrUbW/CLQ8j9WAmSJktqPoZiDg== |
| 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
| 2026-09-17T08:20:50.279135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029097observed b3f28a0d58426d3e8fd336b4624690ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:20:50.261762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029097/manifest.jsonobserved f2a5ac795265bb741102baf31e68794d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:50.244340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029097/publication.mdobserved f8b2174f7cda91138b933fd0996bae71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:50.226919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029097/publication.txtobserved 0edc75a73b74433e0a7be85fcadc07fc...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. |
|---|