OT-2026-000094536
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, manifold 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-2026-000094536) never changes.
Identity and time
| Publication number | OT-2026-000094536 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7042-8e06-cfc5d8e2b534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094536 |
| Status | PUBLIC |
Content hashes
| Canonical text | e55f29005bc5cdd27f390b16ad48cb985dab51c51fdbd2348774e906b6d97964 |
|---|---|
| Markdown | 780b10372ce0ef882e8148099c90aaedc00f0805c19df0c78b337eab204708e9 |
| Publication page | 5bd458c3b451c2ecfd44243a10e6de89d1c97485036f72a6ce802606a05bed00 |
| Manifest | 77a04adbc46bde366917ae07a18848b7937732b5c59a5a2b2e8e3a8a143ddf97 |
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 | hNymaOZC6uhSwH1VQaEbYSLfb3cT8s0OohwWbHg/nAqLk6djUwIfq92jqvMm1/2r8SOrWo/5gjNtYGGBOYLQCw== |
| 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
| 2026-09-17T09:37:58.808669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094536observed 5bd458c3b451c2ecfd44243a10e6de89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:58.791611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094536/manifest.jsonobserved 77a04adbc46bde366917ae07a18848b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.773769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094536/publication.mdobserved 780b10372ce0ef882e8148099c90aaed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:58.738470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094536/publication.txtobserved e55f29005bc5cdd27f390b16ad48cb98...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. |
|---|