OT-2026-000094992
Publication integrity record
Two cup vacuum gripper, two zone face, three 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-2026-000094992) never changes.
Identity and time
| Publication number | OT-2026-000094992 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7910-a1ca-6bc3fcad9f1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094992 |
| Status | PUBLIC |
Content hashes
| Canonical text | efeba63d719a50601b9585ca4b71320d36ffa1c001c0586d91c72275dd6d1b98 |
|---|---|
| Markdown | bd3db3fb206cb4bc2bcccb3d32806121d5851dfe85ba3a32455f2f6fdca4a708 |
| Publication page | 2e356fe6c1ef16303407545eff48b55e5d31495ae5b1a004b4947c92420311b7 |
| Manifest | 0ce4069699700269d062611e8a7543c7abc8455849b261a3d26bd348631c3793 |
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 | G6+qr5gdp8nWiZxqc+kE9RjGU1pNmzwrT1JQQWFQGKDdo+0MWlVUBUPZ8WWLictytCiGWljwAtNXDEG/pUiMBg== |
| 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
| 2026-09-17T09:37:30.188982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094992observed 2e356fe6c1ef16303407545eff48b55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:30.155893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094992/manifest.jsonobserved 0ce4069699700269d062611e8a7543c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.135299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094992/publication.mdobserved bd3db3fb206cb4bc2bcccb3d32806121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.101515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094992/publication.txtobserved efeba63d719a50601b9585ca4b71320d...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. |
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