OT-2026-000098069
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098069) never changes.
Identity and time
| Publication number | OT-2026-000098069 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7f80-80ca-9dd575fcbd15 · 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-2026-000098069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09cb58361b56f87e3a0a2ecf383d2084c9602ae6f6feeae1ef6571c3a73621a6 |
|---|---|
| Markdown | fa6ca29d5f6f9304f9408adb2c9937035a6eb909211dfe7954c462f842ecdcdc |
| Publication page | 0b4dafbad6455f7410f3bb7fe3929e021954b6aa8e72d3848679b2496afd3e1b |
| Manifest | 7f4f5da2328cb1ce4c9b3cd3df3a871c8e9dcfd6372441f963e81b9ca3bfb6ad |
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 | wUs/B7x6qOrLjTRBk2sZ6KFv+UYShbdLHZzikffLZ11jEYqxuOs1ltTvyloSsBOPXdMgYIu0zx9HAy5zQ2hbCA== |
| 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
| 2026-09-17T09:31:11.990567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098069observed 0b4dafbad6455f7410f3bb7fe3929e02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:11.973201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098069/manifest.jsonobserved 7f4f5da2328cb1ce4c9b3cd3df3a871c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.955903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098069/publication.mdobserved fa6ca29d5f6f9304f9408adb2c993703...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:11.938430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098069/publication.txtobserved 09cb58361b56f87e3a0a2ecf383d2084...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. |
|---|