OT-2026-000099260
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000099260) never changes.
Identity and time
| Publication number | OT-2026-000099260 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7801-812d-473cb84e251f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099260 |
| Status | PUBLIC |
Content hashes
| Canonical text | b917163245ffb99d874741d65a48f7cf415907f5aa01c88d22537d2c18d16a92 |
|---|---|
| Markdown | e9c6185f8ddc7e5ea11e8769e9dc9ba16657dcf028f5b9b3bb7851f19b79b6cf |
| Publication page | 2a42b4e65110754cfc3ed9430fa809362aab3189b495778d915688bc83695f9c |
| Manifest | 5a34b2acaee1d5c869fb5f01a9b809eb675c388d6540a5ea0d1b23d72863a195 |
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 | uGkN0Voicey6ok0WabkPO0CWSwBzYoa+SVhyN+j4kpWtn3pxtm/Tdsx+hMhdSekPMgahOqVmlJrXbcgHgLGDDQ== |
| 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
| 2026-09-17T09:30:42.345349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099260observed 2a42b4e65110754cfc3ed9430fa80936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.327526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099260/manifest.jsonobserved 5a34b2acaee1d5c869fb5f01a9b809eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.309729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099260/publication.mdobserved e9c6185f8ddc7e5ea11e8769e9dc9ba1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.292950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099260/publication.txtobserved b917163245ffb99d874741d65a48f7cf...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. |
|---|