OT-2026-000086125
Publication integrity record
Four cup vacuum gripper, four 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-2026-000086125) never changes.
Identity and time
| Publication number | OT-2026-000086125 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7e90-9c83-ff917078ab9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c535225efabb74ede80d528279417f152cd94008b8f386729dbb8cd7b0f4305 |
|---|---|
| Markdown | 640861f992fe065ccfb7cb0fcf12f19d807d2590f5267779254010287d5f5e27 |
| Publication page | 2257811c09db238de6ff34adbf9fac0c317083bce01581bd5c0baa16a3380fdd |
| Manifest | 49014557018c5bc098dcc149e98ee9edfd7a079259fcb785267ccae1286a93cf |
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 | aqUrKxu6YDA4Lp5Ec4ebNGUk/dCKPCupw8QecI/5yshxPXbW73er1M0j5RcXULm4xLBZ+pN8Z2NNlTeR8+L2Dg== |
| 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
| 2026-09-17T09:53:47.008221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086125observed 2257811c09db238de6ff34adbf9fac0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:46.989052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086125/manifest.jsonobserved 49014557018c5bc098dcc149e98ee9ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.970298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086125/publication.mdobserved 640861f992fe065ccfb7cb0fcf12f19d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:46.951994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086125/publication.txtobserved 9c535225efabb74ede80d528279417f1...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. |
|---|