OT-2026-000068099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000068099) never changes.
Identity and time
| Publication number | OT-2026-000068099 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-74f7-bb2f-d6f72f44c586 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44d69bc18f1e5ab2b2ae269df5a5eae5c9ce5bd9be86a84952895550366ef832 |
|---|---|
| Markdown | 913835af7f6c13f5985c55caacb57dd866f40bf67bf78fe703bdd28a4f98991a |
| Publication page | 96173d8c4d8ee613fe1d43cd9925381fcb601549e7a18dab4714ace83b340684 |
| Manifest | 9bcddc1dfc1a816897aabf69da1cadcf5e689ea4cb5026e31841fed78368d67e |
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 | ZMvrYmzjB1ceK/SWw1IWpqaAteCQ8XjNYzmQ962Pf6yNEuC9bMMAA5ytF/crv4TXEnVCrC9vsEq/OwLEY6tqBQ== |
| 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
| 2026-09-17T10:30:41.777952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068099observed 96173d8c4d8ee613fe1d43cd9925381f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:41.755951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068099/manifest.jsonobserved 9bcddc1dfc1a816897aabf69da1cadcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.737872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068099/publication.mdobserved 913835af7f6c13f5985c55caacb57dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:41.706045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068099/publication.txtobserved 44d69bc18f1e5ab2b2ae269df5a5eae5...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. |
|---|