OT-2026-000095625
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000095625) never changes.
Identity and time
| Publication number | OT-2026-000095625 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-76a1-9901-6e17d6049b44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90b4ed67528d3c9e81cd5f5b79864256f7369eba33d754bc7fdcc060d1a789ab |
|---|---|
| Markdown | eb236cb71b99092a6322ed468af28563bc36c9156194a5f9d473ece51480ae70 |
| Publication page | 923ffa843b94aff3024c191d0f6650f970ae49c271afa8397b9b543a913b01dc |
| Manifest | 410a173b0a39b530fcc809219b35a6b88e6f82474ae6c79dc7b21eedb9da6c3c |
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 | OfKm68ZpASVJYNU6wb21iQ6gJ2EvcibHTfeKyO5UQfbiFBi6zO1573Lgu863D8Arq3dFCt1KiDg1OPmlkumEDA== |
| 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
| 2026-09-17T09:35:04.994928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095625observed 923ffa843b94aff3024c191d0f6650f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:04.977559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095625/manifest.jsonobserved 410a173b0a39b530fcc809219b35a6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.958646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095625/publication.mdobserved eb236cb71b99092a6322ed468af28563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.939636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095625/publication.txtobserved 90b4ed67528d3c9e81cd5f5b79864256...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. |
|---|