OT-2026-000034235
Publication integrity record
Foam pad vacuum gripper, three zone face, two 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-2026-000034235) never changes.
Identity and time
| Publication number | OT-2026-000034235 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7c1c-b542-5105ec68edb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e11ba8d927632a7bb1a39d98f174e6876ea648696c6a569c9fe7527af83180f |
|---|---|
| Markdown | f0ce5080ef1f237ee1c320fd30f431e1fbb82b9287ad628041a86059caad82bc |
| Publication page | 69f04aabe4ab8ff91345d604430f5976fd6a25d1ea09dbded96f02d31df9aeb0 |
| Manifest | 9f095084057680d2da4365550a89f1d3e3c2d54ff1dd75be0178ae6f1effaec8 |
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 | 7dt5CBiDGmSxljFGI3j6K7nm5PTxRxku1JWyJX7dRYGKi32ugMRf2CVM7NtEZPsEl9lIBj9kApHIQtOcjtFgCw== |
| 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
| 2026-09-17T11:30:47.307561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034235observed 69f04aabe4ab8ff91345d604430f5976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:47.291888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034235/manifest.jsonobserved 9f095084057680d2da4365550a89f1d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:47.274606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034235/publication.mdobserved f0ce5080ef1f237ee1c320fd30f431e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:47.258418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034235/publication.txtobserved 1e11ba8d927632a7bb1a39d98f174e68...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. |
|---|