OT-2026-000101413
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000101413) never changes.
Identity and time
| Publication number | OT-2026-000101413 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7c2d-b62e-701fb0dda965 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 599164a00390b2c4dd6f92813474dc2fea9d4d74f81ac480952c5b10ac73233f |
|---|---|
| Markdown | 4ba17b0a3e1562a255b37e75a9c25bca1747f50d6ba727f988cbeb5c5a9ba2ca |
| Publication page | 88c5ce243b01570a17802049a659844f649ff6a81792cad950645407a17e1434 |
| Manifest | 52a9940792190afbbe053079298e6fa408dcc1baa75fa6cbbbb237ee98d04204 |
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 | IbwGNVsF3510utPxVk2E42Ae5IUSWLNhlzvUn30vFL8HAN2YJVrZlfa44uweKIRske9C2YfPmAmb6OJXTLLqDw== |
| 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
| 2026-09-17T09:25:57.492263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101413observed 88c5ce243b01570a17802049a659844f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:57.471667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101413/manifest.jsonobserved 52a9940792190afbbe053079298e6fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.450630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101413/publication.mdobserved 4ba17b0a3e1562a255b37e75a9c25bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:57.430782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101413/publication.txtobserved 599164a00390b2c4dd6f92813474dc2f...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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