OT-2026-000044926
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000044926) never changes.
Identity and time
| Publication number | OT-2026-000044926 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7184-b1cb-3accf41ca9e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81d44b93f0ed876a66e9f3b141794d08daab6b5972a82a969ec3ecc2bffd9e77 |
|---|---|
| Markdown | 91d7e58d00a83f159810b88b8265a72b50f39648a034d28d28fd69a73f3f484d |
| Publication page | 37081c4de8d55edcb2eb39d2cc683c6e8a9329bd2d122c8493168c1789d2a120 |
| Manifest | 1d98e2c0b103385d990626563aaf9eb3dfdc4bb2b1efe9b55edefda0d1d7f9fb |
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 | oTJt/GoEBIENFzKu48/WVd3tgBgQhnf5qUECntbrx3ihqhwHut5/muPzSFjyRF7m5HO9J3vo6YnGjN8f5DeMBw== |
| 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
| 2026-09-17T11:11:35.970683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044926observed 37081c4de8d55edcb2eb39d2cc683c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:35.953627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044926/manifest.jsonobserved 1d98e2c0b103385d990626563aaf9eb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:35.935022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044926/publication.mdobserved 91d7e58d00a83f159810b88b8265a72b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:35.917103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044926/publication.txtobserved 81d44b93f0ed876a66e9f3b141794d08...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. |
|---|