OT-2026-000061823
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000061823) never changes.
Identity and time
| Publication number | OT-2026-000061823 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ac-7a30-9536-0cefd2284e6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061823 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8069f336ee07ecd0c892524db7d6c97373aea9e4a1b95cb0809fc95b70579aa |
|---|---|
| Markdown | a0eb58bb8cff5e239ca29a7e87d78767957413169d9cb37b73ea0f8b873c6c12 |
| Publication page | 64ffca0687d28f999a6d01c6e438838909b75abda591765412310d08f9164646 |
| Manifest | 6715a825c0a46b6608c2ddeccc9b2ed90f1e06cbfa457dcb05bdec2c30e0f700 |
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 | 2lloeGJp40dyzhCaM9WEwLOuYpIx7J1iemhA/hZfXgQeJX49oeeDaHIVRnxnpxhCmsb7skG52ewaqsKGypC1Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:33.520633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061823observed 64ffca0687d28f999a6d01c6e4388389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:33.501664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061823/manifest.jsonobserved 6715a825c0a46b6608c2ddeccc9b2ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:33.481859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061823/publication.mdobserved a0eb58bb8cff5e239ca29a7e87d78767...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:33.461930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061823/publication.txtobserved b8069f336ee07ecd0c892524db7d6c97...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. |
|---|