OT-2026-000098545
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000098545) never changes.
Identity and time
| Publication number | OT-2026-000098545 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7f5b-9832-696aafc58cea · 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-2026-000098545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90e9bf9fa3cab8037ca1ca7c02d3a629028394970115fadc00df105ad1dfb8b7 |
|---|---|
| Markdown | fd11d86d7d3696173d118f6faaf9be688bc2e0f9e1b30332d47bdaefb998fcde |
| Publication page | dfd0f4cef5831ad36fb5d1d8d550ccd27ab863e93a933507d628e63a5a421c87 |
| Manifest | 5ecbeb6c670db67489e41b640b8f95c1aa93af8c4d0586e6e92290410377339d |
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 | lfFKgPwQ9J8eHFG/9+jNCmV8okg4k4AIgqSh7rNt3Zugetg3d5msvIHQsD5f3Fv/SdXtkpE+5G3yCy3LPJ3qDw== |
| 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
| 2026-09-17T09:32:25.605888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098545observed dfd0f4cef5831ad36fb5d1d8d550ccd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.586436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098545/manifest.jsonobserved 5ecbeb6c670db67489e41b640b8f95c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.566695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098545/publication.mdobserved fd11d86d7d3696173d118f6faaf9be68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.548752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098545/publication.txtobserved 90e9bf9fa3cab8037ca1ca7c02d3a629...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. |
|---|