OT-2026-000046315
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000046315) never changes.
Identity and time
| Publication number | OT-2026-000046315 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7324-877e-3477ca2ab1f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046315 |
| Status | PUBLIC |
Content hashes
| Canonical text | f820da26c9d96946e3b73a151b3f74e5569c04939cb4f58a6a39e5026b63692b |
|---|---|
| Markdown | 0b68b1dcd9441f8eea3c51afc47c1074e678da233a4b04fd20c920efd4ef49cc |
| Publication page | efb4bbd59423e1aafc5decdf0f4442589ab8c1c96a3064999ce259ac8020a294 |
| Manifest | 8122cc9e4f474543914fc6b226ed97566227856e2e6ec9705c236b1ed76c452c |
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 | 9iZtNb8tE77PL+u64t75KTPhGLQaUEAmRx9IGlbkz0shNPBYpOGzSr5FZOfNq03I9Yzj9fUo6HnZtZKQgLqlBA== |
| 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
| 2026-09-17T11:08:17.491638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046315observed efb4bbd59423e1aafc5decdf0f444258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:17.471901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046315/manifest.jsonobserved 8122cc9e4f474543914fc6b226ed9756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.453516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046315/publication.mdobserved 0b68b1dcd9441f8eea3c51afc47c1074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:17.434560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046315/publication.txtobserved f820da26c9d96946e3b73a151b3f74e5...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. |
|---|