OT-2026-000093814
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000093814) never changes.
Identity and time
| Publication number | OT-2026-000093814 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7e92-9bea-c83ddfcd8d77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8350f4eda571fa2d6d880f73b6f3edc9e49bb4a1e32272507775654d182272c5 |
|---|---|
| Markdown | 4e7778e6f2a5910bc390fde0e0af8e3f21a6d921352406c2525e8054c3487643 |
| Publication page | 877f3fc9b866c5aeff0537d52e31fc2f3b5f5cd2c796df44af7ac375e0340230 |
| Manifest | b0161954a0c8495bab812d7f0b983d3676d030a8db074fc103d5d376e117cded |
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 | Doflib7mpXR307E83uvNnTx27NOi2DFIcf28S1u4YKl1mBhl6dI/3JDi+OoHzYwo5UIO5Mi2v1zStbf71MQ8BQ== |
| 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
| 2026-09-17T09:39:55.431783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093814observed 877f3fc9b866c5aeff0537d52e31fc2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:55.414512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093814/manifest.jsonobserved b0161954a0c8495bab812d7f0b983d36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.397518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093814/publication.mdobserved 4e7778e6f2a5910bc390fde0e0af8e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:55.381181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093814/publication.txtobserved 8350f4eda571fa2d6d880f73b6f3edc9...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. |
|---|