OT-2026-000097028
Publication integrity record
Foam pad vacuum gripper, four zone face, single 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-2026-000097028) never changes.
Identity and time
| Publication number | OT-2026-000097028 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7031-b825-2468ec0fc21f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dd3a0d217882c70d547bc3716497a098caafc7960221a69df33ef6a679f45ce |
|---|---|
| Markdown | adfd49a6267b8a541e0b4530b6114579d11efc656a5bc10b79a4be70840e4f3f |
| Publication page | b42e0d2ccceb2697a62a2b94250973bce46f88f3a10f91b13aa2669bb19a0604 |
| Manifest | 8cab002eadc857147c764772258f14f62cea2ff2748a9a006d8f7f8c0692a000 |
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 | CG/aQQK7tGyigTBTGeqHjulZJSkuuhkojbpUKpEcyHf7u0Oc4MXdjYo+7icAXYo7cwlvsrSDdHJ4T2YVPtOeAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:32.150826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097028observed b42e0d2ccceb2697a62a2b94250973bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:32.135047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097028/manifest.jsonobserved 8cab002eadc857147c764772258f14f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.118864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097028/publication.mdobserved adfd49a6267b8a541e0b4530b6114579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.102077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097028/publication.txtobserved 5dd3a0d217882c70d547bc3716497a09...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. |
|---|