OT-2026-000086761
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000086761) never changes.
Identity and time
| Publication number | OT-2026-000086761 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-775c-aa93-c8ca2a7df890 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cad77ab1be0e7dc68c73bc83045520497cc1d4e9d81b530162511611b92eccc |
|---|---|
| Markdown | 5c62823c549e1c0355e0762a72539aa6c1c63b4a57927e12c440c8b7d540ba52 |
| Publication page | f0567abcb7a73979161be056e23ca7f556eb32e94972c8ec14249b621f8b6dc3 |
| Manifest | c66c2c7b0c0f9bbf4470b9238658dd2091a73a8b51282864179027ae9e8d5361 |
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 | OSUTeftvnndapG99GNgB5xzs/w5b11eZkCmiz2LZEGNq+A/UbU0EUOwYKu3afZmO5W3z7/3ndK37/RxrGcJTCA== |
| 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
| 2026-09-17T09:51:33.828106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086761observed f0567abcb7a73979161be056e23ca7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:33.809728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086761/manifest.jsonobserved c66c2c7b0c0f9bbf4470b9238658dd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.791329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086761/publication.mdobserved 5c62823c549e1c0355e0762a72539aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:33.773517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086761/publication.txtobserved 1cad77ab1be0e7dc68c73bc830455204...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. |
|---|