OT-2026-000017527
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000017527) never changes.
Identity and time
| Publication number | OT-2026-000017527 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76ca-7947-a774-c1bc79f9cebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a04a92f0a576fe7c802d93fb40df52eb647c1fc6d9c6ce4f269e551e6786e5f |
|---|---|
| Markdown | ea8e03c232c7cec40a67910b3c81f8f7a16e58a84ab153666f6f32be179d3b7c |
| Publication page | c3647e2eed9a1dd9fc15202358f7fc7142bf7a2969884485d94d1a9efaff64b2 |
| Manifest | e2596fcb492f2461d9d96aef8d9fa8cc04997b323ccc8fc525e36424bffda92c |
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 | ZV5xxcfSIGNmrbuPLkPhWdoSYlHXygWMXAkv8YjONelLgrUd386M5M5aEwFWB30GXKgsmFMye5CKyvRfwbW5CA== |
| 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
| 2026-09-17T12:02:41.210259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017527observed c3647e2eed9a1dd9fc15202358f7fc71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:41.191539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017527/manifest.jsonobserved e2596fcb492f2461d9d96aef8d9fa8cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:41.172617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017527/publication.mdobserved ea8e03c232c7cec40a67910b3c81f8f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:41.155476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017527/publication.txtobserved 0a04a92f0a576fe7c802d93fb40df52e...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. |
|---|