OT-2026-000102224
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed 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-2026-000102224) never changes.
Identity and time
| Publication number | OT-2026-000102224 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-71bf-aa41-4a37c6d205b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 072ebab443a12613bf60cd696da4f257594f78b8b61283ee7ad1865e745f4afb |
|---|---|
| Markdown | f2f796aadd37fc5501f1d77b30b70b8d80d11861f89bb118811bdad6c50e9bf7 |
| Publication page | 060c2d21dac5c2b82356b7b9bffc32af34c3c5301a2a2482dadfb3378c668bbd |
| Manifest | 1e63d28869be739df5eadf79e0e2aa651c30f9b476ea4e7515654b550d2e2d3d |
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 | OcLOghIyaTmOmjFBvvZv4QlVP2Mgo6lfNaJwpmQowweyPSqVOXjkt+ZpCTGJTf0VpSdAePpdxoEfCf5tx+XaCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:24.160490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102224observed 060c2d21dac5c2b82356b7b9bffc32af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:24.140506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102224/manifest.jsonobserved 1e63d28869be739df5eadf79e0e2aa65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:24.121577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102224/publication.mdobserved f2f796aadd37fc5501f1d77b30b70b8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:24.104008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102224/publication.txtobserved 072ebab443a12613bf60cd696da4f257...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. |
|---|