OT-2026-000085197
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000085197) never changes.
Identity and time
| Publication number | OT-2026-000085197 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7610-aa1f-46489da7a1c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2305c384b9c83d2bd77f1326e9823cb42dffaee3e516632492f9fb9034fea66d |
|---|---|
| Markdown | 3e54ec1b8bcf30334568fa3059c8819bb4f0167ec36054d112cf71007ccd3b75 |
| Publication page | 1fa7e0b7f5ae2c0e7a3abd350cdde3a6b4a7eb8f6e9ff46d4104de23b19481ab |
| Manifest | a96ff6779dc59084dba2708a26ecb7e8f388438150293fb02a50f10c1f44884f |
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 | si38KBcATuF6Pfw5LKeirPKlvNDtBI9K4AA4IKJTEszHu9p90bkAvBiZAIhY3DvdflNkAaY+yrDpRayObPsgDg== |
| 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
| 2026-09-17T09:55:17.146621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085197observed 1fa7e0b7f5ae2c0e7a3abd350cdde3a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:17.127367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085197/manifest.jsonobserved a96ff6779dc59084dba2708a26ecb7e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.108229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085197/publication.mdobserved 3e54ec1b8bcf30334568fa3059c8819b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.089243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085197/publication.txtobserved 2305c384b9c83d2bd77f1326e9823cb4...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. |
|---|