OT-2026-000014088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014088) never changes.
Identity and time
| Publication number | OT-2026-000014088 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7080-bdd5-0e71f9e1c729 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014088 |
| Status | PUBLIC |
Content hashes
| Canonical text | eaadb4c95063142435635b126a236002648928a2a7ee92a2dba6e42d1297b7e9 |
|---|---|
| Markdown | ebadb7d170c5ae9151ad7e0b5d0771992c766ff53ce43b39c328d050c096d889 |
| Publication page | eb5e35fc7d26a369bf9c6e3a8dc76234361574d5edb6ef4e91df25831eccdbb1 |
| Manifest | a98d0ea5226bcc92bbdf9d39c4853d80d114648480469f6569cc657649db722f |
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 | 9YOR5xfbjhKnzsV87hzEPm9yZ2vGjbpmqIMsVRuPouhP96o3OBF7PFO9e8lp3tifBBR1WXLTWdHiS/mI6O22BQ== |
| 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
| 2026-09-17T12:09:20.484314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014088observed eb5e35fc7d26a369bf9c6e3a8dc76234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:20.463350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014088/manifest.jsonobserved a98d0ea5226bcc92bbdf9d39c4853d80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.441384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014088/publication.mdobserved ebadb7d170c5ae9151ad7e0b5d077199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.421459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014088/publication.txtobserved eaadb4c95063142435635b126a236002...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. |
|---|