OT-2026-000048716
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000048716) never changes.
Identity and time
| Publication number | OT-2026-000048716 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-793f-b41a-7e69977f06c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 341347c58af0be886dbedd9a153cb73f265aee5b1f92c74329a3e3bc6efbc6d4 |
|---|---|
| Markdown | d8d3993db3d96856180159c083001c2600fc6ddc9c07b26dbe8813d6184bcf5d |
| Publication page | 28713039019a8726d2b262ddf4350571d4ed1dcf8c0f6c8b47a4eee6ef7c2581 |
| Manifest | 9feaab562931e816311b98755ad5b3cfc61ecaf13195244ebbc43bdc4964b375 |
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 | zdwPRR2yOazjUrBM4tUf4l6GC5Cab8G2sq+cHB/LL3ImNS6RwGrTdCOVeYLB3Lretlt0wZceYbZ3krtso4r8BA== |
| 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
| 2026-09-17T11:04:21.567679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048716observed 28713039019a8726d2b262ddf4350571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:21.547434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048716/manifest.jsonobserved 9feaab562931e816311b98755ad5b3cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:21.520600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048716/publication.mdobserved d8d3993db3d96856180159c083001c26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:21.486695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048716/publication.txtobserved 341347c58af0be886dbedd9a153cb73f...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. |
|---|