OT-2026-000098862
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000098862) never changes.
Identity and time
| Publication number | OT-2026-000098862 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7016-b148-9008d8f2236d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 472442b135a6d07ba9c79eee33a1fac8e0d2fb2a1d5befa9ea22cd893c9058da |
|---|---|
| Markdown | b0723051031487653197633ab0386018bdb4a3313b29534b152b38d43a693dd6 |
| Publication page | 383559c3c7cd43e225eccbf754e255ec68a1d8dca8e195b9fb2bb0adb930ef1b |
| Manifest | f3ae31e7a823a8b0f2742cf917b4221510d77bf87cf794f8af2f366b13faa029 |
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 | rx7QSWpz5Arr+HPCMKwFPiMSKl/jQWhcOBLtO14VppQQ6qYV4QXIrTo8jw3uTnGBEY/LTfbG8M81mafabANhCA== |
| 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
| 2026-09-17T09:29:54.429696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098862observed 383559c3c7cd43e225eccbf754e255ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:54.413846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098862/manifest.jsonobserved f3ae31e7a823a8b0f2742cf917b42215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.396532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098862/publication.mdobserved b0723051031487653197633ab0386018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:54.381414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098862/publication.txtobserved 472442b135a6d07ba9c79eee33a1fac8...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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