OT-2026-000065141
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000065141) never changes.
Identity and time
| Publication number | OT-2026-000065141 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7167-9100-82f33f382295 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065141 |
| Status | PUBLIC |
Content hashes
| Canonical text | d475b338365a93f24f96295ac7ef7937c3be49dfd48a495f9fa516ab5092f2b7 |
|---|---|
| Markdown | 2eff29a87eb3d694f292b85d780e3d3c3191d020da01f30bc284fb3cd0c197cd |
| Publication page | 0f994b479b6a11c27eed601264bed5ba18392a30976b911f35b5654cfb068ecb |
| Manifest | 57527e270e3579f5d44b5efb5796f251c61d9c0529222b23415d6b80a540a6a8 |
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 | h+dEsNnbpup2/spwKo/8yhnNO6xN/VnKp2vTLJUy0ksIhr5mlkJNNqdfB4bnhkpsNpEbWgPXjo+eq0s2qlQcBg== |
| 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
| 2026-09-17T10:34:58.519030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065141observed 0f994b479b6a11c27eed601264bed5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:58.500901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065141/manifest.jsonobserved 57527e270e3579f5d44b5efb5796f251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.483530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065141/publication.mdobserved 2eff29a87eb3d694f292b85d780e3d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:58.465195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065141/publication.txtobserved d475b338365a93f24f96295ac7ef7937...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. |
|---|