OT-2026-000041343
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold 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-2026-000041343) never changes.
Identity and time
| Publication number | OT-2026-000041343 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7acc-b65c-b6c5390f221e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041343 |
| Status | PUBLIC |
Content hashes
| Canonical text | d796d34ebeee04f547f8e1289df9c188266af81f0eef343ee496c7c50508fd6a |
|---|---|
| Markdown | 1a4c4f3021b2b15d925fea8c80bee4ebcc31080cf723b9b881fdccb2c403ece5 |
| Publication page | d0c244222b73238edb44032bb39f1731beaf259a352f1889bf93355d95e96eeb |
| Manifest | 082d2a837907042bb9c78cfd3a3be4f90f1e28eed957f717c4935c4eee207c4a |
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 | W7vysQTqBn+cm5KahRSUlBzGw72FpQerg//NY+aFxxBP9O82nc6yy3kYNCCPu9d1D1t2eYJLhziC1rnJIbwvBQ== |
| 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
| 2026-09-17T11:17:20.494463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041343observed d0c244222b73238edb44032bb39f1731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:20.478044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041343/manifest.jsonobserved 082d2a837907042bb9c78cfd3a3be4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:20.460958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041343/publication.mdobserved 1a4c4f3021b2b15d925fea8c80bee4eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:20.442275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041343/publication.txtobserved d796d34ebeee04f547f8e1289df9c188...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. |
|---|