OT-2026-000063435
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000063435) never changes.
Identity and time
| Publication number | OT-2026-000063435 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7828-8892-5bd4319d13c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063435 |
| Status | PUBLIC |
Content hashes
| Canonical text | f42b441004c1ea04508f6c8bc56948ed19a8ec885b4bc4ab95cc5a161ae3ba5f |
|---|---|
| Markdown | a5d379003d7694596f84b3f1c56e2ed3bc27b4c0b2f59a64bb36b85330419605 |
| Publication page | ee43213c30a3258dd5e0b658208853fae1fa6112f092d839279b255980452665 |
| Manifest | 8df8a0bf69bb8e6a34cb8cf05d8f2d1af5e4592e40a9e0b451f0c822fd0f4a75 |
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 | bPsnJk1WqLPg8AyLd/a5R+ruwoDpiiBvleCGA6dmi0iGEhNgSTXviEek4xcy7Do9C5hGVEFTcpX7qQ+PfkWKCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:23.555766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063435observed ee43213c30a3258dd5e0b658208853fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:23.536559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063435/manifest.jsonobserved 8df8a0bf69bb8e6a34cb8cf05d8f2d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.518892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063435/publication.mdobserved a5d379003d7694596f84b3f1c56e2ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:23.499000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063435/publication.txtobserved f42b441004c1ea04508f6c8bc56948ed...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. |
|---|