OT-2026-000092175
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line 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-2026-000092175) never changes.
Identity and time
| Publication number | OT-2026-000092175 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-763b-ad95-e5d196767ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16fad674bb4854711ebc09cd58a63d55e4943d9bf3bf50005dec810a1bb0b443 |
|---|---|
| Markdown | 76f25000819cb2f4ea1adeef051b6643e6e6a903168d223fbd53b8ee802f9112 |
| Publication page | 6791be31e9307bc9a66d31a433c6cc159f567252da63b52cccfcb9f8502097cb |
| Manifest | eea18f581f54baf86eaebaa41ed1dfe45b8b0176e365eea8c07e5861b1f72049 |
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 | 7Yt+nKGbM47iRtRgec7HfyoOUa0UZVpeoU6zLPS61BVoKpoIIWid6I92wPnIFL+V0qXWuShQm+AtPaiTEedSAw== |
| 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
| 2026-09-17T09:41:39.204636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092175observed 6791be31e9307bc9a66d31a433c6cc15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:39.188384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092175/manifest.jsonobserved eea18f581f54baf86eaebaa41ed1dfe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.169359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092175/publication.mdobserved 76f25000819cb2f4ea1adeef051b6643...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:39.151998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092175/publication.txtobserved 16fad674bb4854711ebc09cd58a63d55...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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