OT-2026-000099755
Publication integrity record
Three bellows cup vacuum gripper, three zone face, 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-2026-000099755) never changes.
Identity and time
| Publication number | OT-2026-000099755 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-76ad-a4fd-aa16abdb375c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099755 |
| Status | PUBLIC |
Content hashes
| Canonical text | dbd54b3d2b9874d0c90f064ffa0402c92009c92eb99cc4c6d5ee87c69a707ecc |
|---|---|
| Markdown | 449e1ca30edea70bd233cc6e2109d5aac2a413a817c9938094408cdb3beff29a |
| Publication page | 2587ceca955046e2038da5a2c069c122d86fd52367fe6d80228e026ef61a90e8 |
| Manifest | a618e6ed962fc0969e421188fde0fe91b468e4b5e498efc65f36d6ef9d868888 |
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 | YRsxUrclJ5pHaBzyGS/LjInc9aNL5JG2ffrsUBJY+NimzBsqQ3jfDk3FYnPXKn4R42DjGXaPMFy/wk8GnBeECQ== |
| 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
| 2026-09-17T09:29:46.920188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099755observed 2587ceca955046e2038da5a2c069c122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:46.904122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099755/manifest.jsonobserved a618e6ed962fc0969e421188fde0fe91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:46.886958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099755/publication.mdobserved 449e1ca30edea70bd233cc6e2109d5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:46.870283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099755/publication.txtobserved dbd54b3d2b9874d0c90f064ffa0402c9...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. |
|---|