OT-2026-000006376
Publication integrity record
Vacuum cup gripper, four zone face, two stage ejector, sustained blow off 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-2026-000006376) never changes.
Identity and time
| Publication number | OT-2026-000006376 · never reused |
|---|---|
| Internal UUID | 01a0a958-ceb1-7639-9089-5bb2e96de0a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:44.723879Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fb469091f207c8004a51abdb1c6b38b3c91d6a5b9e3ff09c2ede45748800840 |
|---|---|
| Markdown | 3841910ebea371a46ec1496e97d3dafd9a6611c31057f86515bee2463f390c2f |
| Publication page | e879a3bd3e9f3ca35873701fe40c0e470fe36dd36d6bd53378980bdaf69159e4 |
| Manifest | a7277d2aa6eec814119b6df97676be82b3a27f4da13c5a30d36018a5a5a83db2 |
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 | AFaTyrMeUJwjk6CNB/RqKEIuImclt/znoS0Wm4/NfdunaBSTUBdztQ93jVWygoDtDsIwA+ScRxoL6CXP/WmICA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:24.968084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006376observed e879a3bd3e9f3ca35873701fe40c0e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:24.953499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006376/manifest.jsonobserved a7277d2aa6eec814119b6df97676be82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.939072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006376/publication.mdobserved 3841910ebea371a46ec1496e97d3dafd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.926203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006376/publication.txtobserved 4fb469091f207c8004a51abdb1c6b38b...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. |
|---|