OT-2026-000092076
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000092076) never changes.
Identity and time
| Publication number | OT-2026-000092076 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7dfc-9135-35cfb167286c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092076 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5b63fb047c8783b069cdc0089e45610933543f9663d2847fe41ef8211c736c7 |
|---|---|
| Markdown | ec3a88bad88f843799bf818aef6ff5007a8982724e84f05d7ddae0c83dea62ef |
| Publication page | 9370ea289fdd52d0717a73a17eedd8e3ed8bb4070ace64dd71f60265ac022c22 |
| Manifest | 03a4be919bf1e1b801948199ad18f81c2dc7dc5914e2c694ad316dfc320a7050 |
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 | sU4N33GBVKwiE2G/frwaBFge0WlPactkLPDf4xg+GrnXisE2BTMz6GKTsvbOFHQhSfCCm1LsIW5E0tCCjL6eCw== |
| 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
| 2026-09-17T09:43:10.836936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092076observed 9370ea289fdd52d0717a73a17eedd8e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.819975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092076/manifest.jsonobserved 03a4be919bf1e1b801948199ad18f81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.802923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092076/publication.mdobserved ec3a88bad88f843799bf818aef6ff500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.785329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092076/publication.txtobserved f5b63fb047c8783b069cdc0089e45610...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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