OT-2026-000083765
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000083765) never changes.
Identity and time
| Publication number | OT-2026-000083765 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-703c-bf7b-2b2f72c16d3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083765 |
| Status | PUBLIC |
Content hashes
| Canonical text | c77052f4933c1a0097a089e1404805737e4eb22804250d3b1e2068715abf1f69 |
|---|---|
| Markdown | 1770dd71d5dac194bc74faec59e2a9be817723afe4b0062471aad5b4bc3fe231 |
| Publication page | fc2d747344940654aa1643116da2ca5d14a404f1a3446670d781cb2745e022d9 |
| Manifest | 54a932c188ab614e701a0338b00a520411dacf772c44f17c052b5739194ddd89 |
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 | /HXubEfzYvnH3KHa1RYo582f2Edmb6lOug/bJRs23Q7bzzLjvsWMeS7osvFK7wEtfY46sPPwjUE4dLMdYoKvBQ== |
| 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
| 2026-09-17T09:57:24.351938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083765observed fc2d747344940654aa1643116da2ca5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:24.334944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083765/manifest.jsonobserved 54a932c188ab614e701a0338b00a5204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:24.319139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083765/publication.mdobserved 1770dd71d5dac194bc74faec59e2a9be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:24.302833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083765/publication.txtobserved c77052f4933c1a0097a089e140480573...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. |
|---|