OT-2026-000092604
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000092604) never changes.
Identity and time
| Publication number | OT-2026-000092604 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7ffc-9f6d-b8cdf4dda0ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67eb8926370bcd49b5c3f4c352b0615894671d9679f455c44ddd5acef7d768f7 |
|---|---|
| Markdown | dcf138c7346b6d064b9c43c244bc0bc3f38a53c8c5162e651fa051a7a6986de1 |
| Publication page | 05c6273f43cb04a051b7b2419d55ee01e5c519311362b3c1808664df07f91f8a |
| Manifest | 3b128229a14acc86e5d213b8dae1932d17f6275746bfcdbebf6ba0736c1e1268 |
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 | VzF5dCQSN2S2xgqa3qKXowqIX3F8dTGq2Ie2cISwFo9iEK5c9azePn6rZ08j0vrHTZCVSUthfXTmUc3VppNCDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:12.409326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092604observed 05c6273f43cb04a051b7b2419d55ee01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:12.392994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092604/manifest.jsonobserved 3b128229a14acc86e5d213b8dae1932d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.375550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092604/publication.mdobserved dcf138c7346b6d064b9c43c244bc0bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:12.359328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092604/publication.txtobserved 67eb8926370bcd49b5c3f4c352b06158...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. |
|---|