OT-2026-000022124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000022124) never changes.
Identity and time
| Publication number | OT-2026-000022124 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fb-7714-94c5-1c572b305644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85dd974f7e5ac401a539236ce9547c885676b02ad91959d0284a92d3383cb396 |
|---|---|
| Markdown | 25b81f9d04dda983572796ad1ba663640b5ce235554804bb8aa2589ea5abe008 |
| Publication page | cfed904439bde00f56c1af2e94e949e855c9178beca79be4b01148d3268c86b8 |
| Manifest | a2a996cebca1cdca976ce7befd1fe15fbed4d1fb119294f84bce8be7a6d30ea4 |
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 | KJN5iBL6qCV7aZhxa0N7dXYdguIkQBE+7p/QerybbtyAo5PgY3B5OBuf3HgvsAGH+J3dQM3LF4MyHZ4GzjixBA== |
| 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
| 2026-09-17T11:52:47.834884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022124observed cfed904439bde00f56c1af2e94e949e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:47.819337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022124/manifest.jsonobserved a2a996cebca1cdca976ce7befd1fe15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.800975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022124/publication.mdobserved 25b81f9d04dda983572796ad1ba66364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:47.783279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022124/publication.txtobserved 85dd974f7e5ac401a539236ce9547c88...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. |
|---|