OT-2026-000059059
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000059059) never changes.
Identity and time
| Publication number | OT-2026-000059059 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-76f9-a56d-dc0a26b7965e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4033afe07d8f3011593786e52b66f7c99bac5bd52a23c284020f5def621eaff4 |
|---|---|
| Markdown | a164ad79e6bed97f8b0710a2637052242d314af3fb1f2ea59098d33a16b1a366 |
| Publication page | dd77819a27d2a5356fd20e3511ebbd7777bd2621e7f34f5512432daed43fef48 |
| Manifest | 237839b187ccc98ebe9fd5497dd47ebb29c105f4548b058942dbf6895928c625 |
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 | ySx3MH+Tja0InE7aTxGpVAIYqOKF5j33rriB4ThgIkbnTgJ4gpopb6Bb9m/ebqt+mC/lX3G8L1/3whkaiY1KCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:52.962864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059059observed dd77819a27d2a5356fd20e3511ebbd77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:52.945147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059059/manifest.jsonobserved 237839b187ccc98ebe9fd5497dd47ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.928943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059059/publication.mdobserved a164ad79e6bed97f8b0710a263705224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:52.912440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059059/publication.txtobserved 4033afe07d8f3011593786e52b66f7c9...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. |
|---|