OT-2026-000027166
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained 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-2026-000027166) never changes.
Identity and time
| Publication number | OT-2026-000027166 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-78c1-be97-b656fcc70e8d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2685bac57b451a8f2fe376b4457435398a5f16de2509a17ab34e44d18f624ac5 |
|---|---|
| Markdown | ad1f14dfc5ee13df402d845cf781a91734b8a49eb45d0a0d601ab1b1855c7b37 |
| Publication page | 04efb09917ee2233348fbad6f9667a295218bd123ce3cbbee4c5ca084c054b1b |
| Manifest | e0c96ae239e37d7aea94fb7d29a6bbd15a7091c3c4397826dee52ff2b1c6b6ad |
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 | ZLYWErfRVHp5XFdxWNTV60EYqVZQbtvrG/Ydv00iscvViHhwany6JjsztGVkdN9NELnTeF5n5gX01eKcUAGLCQ== |
| 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
| 2026-09-17T11:43:56.908172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027166observed 04efb09917ee2233348fbad6f9667a29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:56.891993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027166/manifest.jsonobserved e0c96ae239e37d7aea94fb7d29a6bbd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:56.875809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027166/publication.mdobserved ad1f14dfc5ee13df402d845cf781a917...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:56.857609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027166/publication.txtobserved 2685bac57b451a8f2fe376b445743539...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. |
|---|