OT-2026-000023359
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000023359) never changes.
Identity and time
| Publication number | OT-2026-000023359 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-71d8-a655-85f158aa1b73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023359 |
| Status | PUBLIC |
Content hashes
| Canonical text | bde36d2e84d7cab39023b8c20a7418db902be3e361b652f85453b3ab4dcf7392 |
|---|---|
| Markdown | 7d41cfc6669e42cf8ab464d3619e6b51666524cdaf49dd0b740f09be31402e6a |
| Publication page | df057799140fa04521b555b116af2221a8a82e49b29f05684fdb00ffb9c1deb0 |
| Manifest | 89c72739bf1d1776b961b7499917a5240b1abb790b3a4e41bb7128cfc72fa8c2 |
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 | iby7o0le5EebUIdDXulibiepC6BGilLgYT0uYK4mPp/GZnVh3XbGodEdYupQ/3BMqingrm4jz9//rPZ8fyscCA== |
| 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
| 2026-09-17T11:51:27.329654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023359observed df057799140fa04521b555b116af2221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:27.311988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023359/manifest.jsonobserved 89c72739bf1d1776b961b7499917a524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.291967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023359/publication.mdobserved 7d41cfc6669e42cf8ab464d3619e6b51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:27.274790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023359/publication.txtobserved bde36d2e84d7cab39023b8c20a7418db...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. |
|---|