OT-2026-000061326
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, vented after 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-2026-000061326) never changes.
Identity and time
| Publication number | OT-2026-000061326 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7ee6-ab64-fd4131037812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 321ba590c624e68313011b690c2f681b09a973c40bc863c10b6502885821dbfa |
|---|---|
| Markdown | 5dadf449841e65a215a88a14b84ea3f1f6dbfb9e9e9dedb83232a0b2eda91ae2 |
| Publication page | e27e526a14cfc81539338c4d9155d2f4b6fc32de971f7b47f7a0e448aa349846 |
| Manifest | 008f69d89223f310d85df2312da91768417460b09f3ee60306e7f2dc85e91e4e |
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 | vawlgpDW5WThYl/ARFIS4TRe7h3D6UxOzLR235AHEdC17xvPGg3+0/jxrtSm7lpMxZ3tdOmKKpMYJOGzSTRZDw== |
| 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
| 2026-09-17T10:42:45.788724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061326observed e27e526a14cfc81539338c4d9155d2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:45.771955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061326/manifest.jsonobserved 008f69d89223f310d85df2312da91768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.752609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061326/publication.mdobserved 5dadf449841e65a215a88a14b84ea3f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:45.735613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061326/publication.txtobserved 321ba590c624e68313011b690c2f681b...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. |
|---|