OT-2026-000098796
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000098796) never changes.
Identity and time
| Publication number | OT-2026-000098796 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7e9e-9106-b60f40593081 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098796 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3ea9aafab07dec2500ac989929c806d9979cc5b65c466479fea1d265a2024d9 |
|---|---|
| Markdown | c56a61c4f64edc53ef897dfeedf331e331c8e78f20aad0f07e0ba128bec8f982 |
| Publication page | 38b3e9335aaa7e58266c55dbcc191b5dbd795139ddd7ce4dcaa1a3faedf5c8c5 |
| Manifest | 8615e973255a18dd794dea0a2ace41f42f6927d5bf43039ccb7f2f9816a7a428 |
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 | kFO2fCoQJLoJPmcOYDOmmqylrtgpgdy/FNSI93trhBUYjG1nkeFsDwjC5ftL8eLaitaE0odZ6Z/1R5z2HyUoDA== |
| 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
| 2026-09-17T09:31:07.468034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098796observed 38b3e9335aaa7e58266c55dbcc191b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:07.451373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098796/manifest.jsonobserved 8615e973255a18dd794dea0a2ace41f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.431033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098796/publication.mdobserved c56a61c4f64edc53ef897dfeedf331e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:07.414693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098796/publication.txtobserved c3ea9aafab07dec2500ac989929c806d...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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