OT-2026-000096139
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three 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-2026-000096139) never changes.
Identity and time
| Publication number | OT-2026-000096139 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7f2b-a737-582911c10366 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096139 |
| Status | PUBLIC |
Content hashes
| Canonical text | 500b49c914c239e134dbb72d680ed9329eac3e4aa681ed71314e817ff6a7abb2 |
|---|---|
| Markdown | dd56c1cbe86b8bec8cf4b1f63b47bd27c459e531eca47628e6a27b2e95d06493 |
| Publication page | ed2b38117e84d295e3ccebe87b352d818e3746ba2d0e6441cf245f8c23f479b4 |
| Manifest | 45b473c011d80afaaf132b13b72f9fdf5cfdd01383ec18dbdc111bbfadea560a |
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 | Tz/W6jOrqHxsdXUugadWkfD/xfJm1RvRa7wqIRPzccHYZHHpLHolLxuPIl6hm7G3rM2ul8Tr0eGDt0zZgOvCBw== |
| 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... |
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Independent retrieval
| 2026-09-17T09:34:38.240210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096139observed ed2b38117e84d295e3ccebe87b352d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:38.222238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096139/manifest.jsonobserved 45b473c011d80afaaf132b13b72f9fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.203939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096139/publication.mdobserved dd56c1cbe86b8bec8cf4b1f63b47bd27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.186449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096139/publication.txtobserved 500b49c914c239e134dbb72d680ed932...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. |
|---|