OT-2026-000060867
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000060867) never changes.
Identity and time
| Publication number | OT-2026-000060867 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d2-7874-8bc0-8d724a3b395b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060867 |
| Status | PUBLIC |
Content hashes
| Canonical text | a588843dc9e306d560e9ef1592c2b9f3cefaa57439efaf8c021cb9a69b6ce84e |
|---|---|
| Markdown | 9522f9f1dc7ccebf51defbe12160e69479288729a1f1be2bdffe69a62f080a93 |
| Publication page | 6c5023be4dfc958de544a62a054d99e02e0816226c06715b5452a9e1aa58ffd7 |
| Manifest | bb7207d98be3682821e1dc5eb7fa364907f25f0944aef31143d2a5bd91cf670f |
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 | itzYNCpEvkHgPAP/wJyCkdsO0SOvV3lLe+2FkIQ428chN/BGrewlY84HV1ik/02zgrQXSbn9T33YLQbVNVNDDQ== |
| 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
| 2026-09-17T10:43:37.635320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060867observed 6c5023be4dfc958de544a62a054d99e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:37.619080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060867/manifest.jsonobserved bb7207d98be3682821e1dc5eb7fa3649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.602561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060867/publication.mdobserved 9522f9f1dc7ccebf51defbe12160e694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.586922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060867/publication.txtobserved a588843dc9e306d560e9ef1592c2b9f3...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. |
|---|