OT-2026-000066230
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066230) never changes.
Identity and time
| Publication number | OT-2026-000066230 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7cbf-af29-7e221e944646 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066230 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd392c4854bdc20ad79e8c49986b9893c693eafada40d5872db13902df5eb338 |
|---|---|
| Markdown | 46d2259c0f9870df4a2c530641caf4db0ab401f64b3d198c1061502d3ffece0c |
| Publication page | e4fe4f2070084a4f7fc90287a7fa99200a093d451b88bde08c9a1110fce03f2e |
| Manifest | a5fd2ed841babb936faf87c717f1dd0843486cc003629f3635b035e456ad42ee |
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 | Dl4cOiZs2BLjMqqV1XB132BFCmC6OhZT8QYi3tJGmLlZU5N1/FtzsNpGcsupl6xL0dmeSmTF3AdvvjjLs9GHAA== |
| 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
| 2026-09-17T10:33:23.699865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066230observed e4fe4f2070084a4f7fc90287a7fa9920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:23.680778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066230/manifest.jsonobserved a5fd2ed841babb936faf87c717f1dd08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:23.663441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066230/publication.mdobserved 46d2259c0f9870df4a2c530641caf4db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:23.645160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066230/publication.txtobserved cd392c4854bdc20ad79e8c49986b9893...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. |
|---|