OT-2026-000103763
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000103763) never changes.
Identity and time
| Publication number | OT-2026-000103763 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e463-7d70-bcc0-8d3b42e16a81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103763 |
| Status | PUBLIC |
Content hashes
| Canonical text | d254b01e870d70c90806fcc48099d372aa19124ff93d1081b1152a26d01b7633 |
|---|---|
| Markdown | 9ad0d267c5e56d0d4cfa89ba343fd6d7ed4c7293a4f81da3933cc5d22b3e4c98 |
| Publication page | 94629583c09686961268b5ee8811df3b229f645792930a1a91011d56406f9d71 |
| Manifest | a9fbccabd95efaddf922031d37503038dcfff2bab8a56a8b1f7aa7bc6ca31aee |
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 | zWRq/csGx+wWqQama0GwMEcSIcrX6t5x2Q6h/+3tTwstf10eIMbX3RzuBIl0iO8J4qevymsMIeZp3EF1ftlOCA== |
| 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
| 2026-09-17T09:22:03.787659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103763observed 94629583c09686961268b5ee8811df3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:03.770105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103763/manifest.jsonobserved a9fbccabd95efaddf922031d37503038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:03.741943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103763/publication.mdobserved 9ad0d267c5e56d0d4cfa89ba343fd6d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:03.689849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103763/publication.txtobserved d254b01e870d70c90806fcc48099d372...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. |
|---|