OT-2026-000099992
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000099992) never changes.
Identity and time
| Publication number | OT-2026-000099992 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7f84-ae0a-dc04032bec66 · 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-2026-000099992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 424b44e851015c2675cbdeee21f6ba51773d699c43c7e1c99d59381dd9e7d840 |
|---|---|
| Markdown | e84f1e001c977bfc749957651ff1874da05717925308efe8d2d9dda68a7fadec |
| Publication page | 3165bb983607893552a923c6c17adfc91d7d9c85e3a6692ece8e4c0ad1daa6c0 |
| Manifest | d7579ee99412c06f6dbdbec537511f25865a441a02ee4a88553ae14c97c7cbd7 |
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 | Els1L8uNZdbmjXOH9XWbXmH5Y2W9o4cODaV/lzU0DDNez9POB8v7MrAzobElKaw972vD3QIpoOV6LmUJmgQXDA== |
| 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
| 2026-09-17T09:30:41.975681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992observed 3165bb983607893552a923c6c17adfc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:41.955092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/manifest.jsonobserved d7579ee99412c06f6dbdbec537511f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.935953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/publication.mdobserved e84f1e001c977bfc749957651ff1874d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:41.917220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/publication.txtobserved 424b44e851015c2675cbdeee21f6ba51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.255299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992observed 3165bb983607893552a923c6c17adfc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.236187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/manifest.jsonobserved d7579ee99412c06f6dbdbec537511f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.212884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/publication.mdobserved e84f1e001c977bfc749957651ff1874d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:55.193050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099992/publication.txtobserved 424b44e851015c2675cbdeee21f6ba51...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. |
|---|