OT-2026-000104485
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after set-down
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-2026-000104485) never changes.
Identity and time
| Publication number | OT-2026-000104485 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7a04-beaa-dc12ce45eeff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104485 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0e38a8e3747a95fd2dc761280e32067a609d08aac99ff1e99acf81d10f41e0f |
|---|---|
| Markdown | 7a68a07245292d1b28cb5ed1c7bb289b45eb0bc4af6b4d49bff8c7f889795f8e |
| Publication page | 86dfb639f65366bb7b205a3384cf6046a2e1ecbb4bbb655a7940c57d66f04d8f |
| Manifest | ba6991d278700cde05719862c84e0426247db1bb8f481a9f608786e92ef6e24e |
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 | l2S1LxDOFvOvb4lWbcUFpeT4F5w+92obTwS/YlrF+BFlk8+X5er1CXFzYLEifmRCVBYOtN6OUvDT1SZGVK19CQ== |
| 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
| 2026-09-17T09:21:46.476074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104485observed 86dfb639f65366bb7b205a3384cf6046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:46.456352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104485/manifest.jsonobserved ba6991d278700cde05719862c84e0426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:46.436990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104485/publication.mdobserved 7a68a07245292d1b28cb5ed1c7bb289b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:46.419289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104485/publication.txtobserved b0e38a8e3747a95fd2dc761280e32067...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. |
|---|