OT-2026-000100092
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100092) never changes.
Identity and time
| Publication number | OT-2026-000100092 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7f5e-827d-831702acb8ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80062e9f8b16bffd6c479675a2e2785b7f18a8db9848c6cfdcf22e8a40f050ff |
|---|---|
| Markdown | b9321891ec5f25fbc4b75b1e9a65227a416be8d7a8e94583eb63630fba1b4064 |
| Publication page | 01b39b93f638ae79a7e252be0abfe7510abfa9f8e0290df448f8a7137b55ec5e |
| Manifest | 03cdaac4100e28b72b1d669dbe18280f86dc3c376b643ecd867446a6a3816838 |
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 | QVt0vRFf7bU2uShZ34mKYJqXD9ipz3fvKboN4bXjoCKqIiKZM/N+f2LZ+SolxG+W8hJUjcClbamKqO8szYtEBQ== |
| 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
| 2026-09-17T09:29:02.876121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100092observed 01b39b93f638ae79a7e252be0abfe751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:02.858487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100092/manifest.jsonobserved 03cdaac4100e28b72b1d669dbe18280f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.842376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100092/publication.mdobserved b9321891ec5f25fbc4b75b1e9a65227a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.823498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100092/publication.txtobserved 80062e9f8b16bffd6c479675a2e2785b...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. |
|---|