OT-2026-000095744
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095744) never changes.
Identity and time
| Publication number | OT-2026-000095744 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-78c3-8770-596a49b86a5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095744 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcf875afa2a9166fdee9212628a90ee052748c6d9c335afa6bd37420e774b84d |
|---|---|
| Markdown | 7408cb920d9e6b3bfba48273985193e88f2195beb93aecaea08c0bf0e21e421e |
| Publication page | 97c10e20e9ba95d2c8bc8e9f73b0306aee6222c201f1a2188ab675fe45b09b71 |
| Manifest | ac50fc023c3cacd660df0d85c64ff8678ff4a19acff4ecbc65d9221c0a4f5c01 |
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 | y+GKaQLw5C+cw5YTRF/iPL/C0VlvczZ7Pf2Mhe//qQ50JaO310tG899V82K9TjpIh9y89NDUGB1WdQrBFjFdAw== |
| 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
| 2026-09-17T09:35:18.596098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095744observed 97c10e20e9ba95d2c8bc8e9f73b0306a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:18.578379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095744/manifest.jsonobserved ac50fc023c3cacd660df0d85c64ff867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.562218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095744/publication.mdobserved 7408cb920d9e6b3bfba48273985193e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:18.543552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095744/publication.txtobserved fcf875afa2a9166fdee9212628a90ee0...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. |
|---|