OT-2026-000035383
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000035383) never changes.
Identity and time
| Publication number | OT-2026-000035383 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-71b2-88e8-642f5bddc7f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035383 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1372baadadcce7617396dc9d62834198b8495d9924602fbaa79c27073272493 |
|---|---|
| Markdown | dcd285d15ed4318b066f480beff10cf52984e103cb89cae040223247c577ea7a |
| Publication page | 64001ebd1977eeeac0b0af2a0825c5c35c0cd7bd6126ae3e64c2e33694cabfa5 |
| Manifest | 9fd2aa4957abb0e0e9d70b14c618f37cdad36da776d72b1d1dae61ea77fa4cc6 |
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 | bL+1Wxwqj89pbRzj7Y9X3d+3KEixtL5n33iE5WFtFAREGuC9gWlQikNCfKmnan/tmK0sM2f4trwA41wQaN7+Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:40.640531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035383observed 64001ebd1977eeeac0b0af2a0825c5c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:40.623533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035383/manifest.jsonobserved 9fd2aa4957abb0e0e9d70b14c618f37c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.605491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035383/publication.mdobserved dcd285d15ed4318b066f480beff10cf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.587050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035383/publication.txtobserved d1372baadadcce7617396dc9d6283419...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. |
|---|