OT-2026-000098860
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000098860) never changes.
Identity and time
| Publication number | OT-2026-000098860 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7ddc-bfd6-d0e0538b712e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098860 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc43ffb80ca4ef43935e908d5e00f267e94fb570534238d7fc1341accb637729 |
|---|---|
| Markdown | c41587a6ea362e66ebcfded217cdfe32ad2abd0ff59262220125d8cc782e8298 |
| Publication page | 28472588653dad15f2c819caa3afb77acb8e7d87bbf0a177a4c5db9fc1b044d0 |
| Manifest | da848d4eaca9247c66d044908d7014dd204a5193bc166301ce2105e91cfbabe0 |
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 | kvqzt03vCQQTE5CWPpHjMy/3OUcdXkOFPXd37DPKwq9wJIEco4UIgbsNUyHiH+FuUGRVhTfcsq825xODAaiOCg== |
| 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
| 2026-09-17T09:29:54.299345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098860observed 28472588653dad15f2c819caa3afb77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.282013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098860/manifest.jsonobserved da848d4eaca9247c66d044908d7014dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.264022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098860/publication.mdobserved c41587a6ea362e66ebcfded217cdfe32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.248434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098860/publication.txtobserved fc43ffb80ca4ef43935e908d5e00f267...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. |
|---|