OT-2026-000098260
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000098260) never changes.
Identity and time
| Publication number | OT-2026-000098260 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7c0c-af77-b2b34db1805e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098260 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3c4a64fe93788db9eda8a167a7511864083ec45c50b4140acd87b06d60e6efb |
|---|---|
| Markdown | f6285c820684344d28afcba16511f2eb647d12bff95287485d6315f7a5bf9948 |
| Publication page | 4deea21c38d6f76ff594fdad2aa7d1b31aeafbcf92a10066c8939619b69fa4af |
| Manifest | bfd2bd19de0ae4905812ad6ee55dfbe04bcf510be22213054432c41a5398a300 |
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 | ifG+qoCKIDmw98z3laqNrRfuvKJGr31PXBTgSov1/HC+CtplOWdwppv92Exhm04jGumLwU8ByUVQkbSLFo1IAA== |
| 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
| 2026-09-17T09:31:26.955093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098260observed 4deea21c38d6f76ff594fdad2aa7d1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:26.936106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098260/manifest.jsonobserved bfd2bd19de0ae4905812ad6ee55dfbe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.918125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098260/publication.mdobserved f6285c820684344d28afcba16511f2eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:26.900599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098260/publication.txtobserved b3c4a64fe93788db9eda8a167a751186...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. |
|---|