OT-2026-000088384
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000088384) never changes.
Identity and time
| Publication number | OT-2026-000088384 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7c07-b148-ef97b733c92b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f13dd8eef30c7c70989a9a4d79f1d6198ca74cfe4be7b27fb4b250198d29a77 |
|---|---|
| Markdown | fc3e2912837c9d0315cfe37846f7d5ebb7d4bc2684635d3d7e07979cb3094aae |
| Publication page | 8398e1ad3af4cafe84fcb98773c66243f9294c7b6b58c657e3e5c9f4b9717b00 |
| Manifest | 43bbf594e3cb56e90eba7ee6955338b770a43a205e2c747860d544d0aa05f41e |
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 | GZoMvoztZmvPRIWmR7qMc+6VA4iB3oqz/k6el/NgOf+B7kRdwNhvE3tVa7GHADR/yNtCLhb60AdbcsbxSBSWDg== |
| 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
| 2026-09-17T09:48:44.437691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088384observed 8398e1ad3af4cafe84fcb98773c66243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:44.421389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088384/manifest.jsonobserved 43bbf594e3cb56e90eba7ee6955338b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:44.403572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088384/publication.mdobserved fc3e2912837c9d0315cfe37846f7d5eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:44.387339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088384/publication.txtobserved 2f13dd8eef30c7c70989a9a4d79f1d61...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. |
|---|