OT-2026-000026059
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000026059) never changes.
Identity and time
| Publication number | OT-2026-000026059 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-74de-8184-3d76f8c8f6a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55f5b9d11bc7697ae06bcdd5eb9275d2015b0ace294891cd8370ece9e2ea3a0c |
|---|---|
| Markdown | e700790f308a2d09c03d217eca83c14fa9f28cace6f85b2bb57a64005496717f |
| Publication page | 3d56bc207dff52a5a8790b3e082bb2c9e915643f2d9f20cbe71bb76974548de5 |
| Manifest | 700ac1d47187659e126e3ea5ea74e06e0701f98c804d5d761d35964e077b9202 |
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 | xyuxgP/H19yUTlfmj3C/9DyzCX4h+g9GTvZf+8TQeqzeWylckM30M5InKv80khHLPOdmLTCY1azy0auGOm23Dw== |
| 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
| 2026-09-17T11:46:32.946628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026059observed 3d56bc207dff52a5a8790b3e082bb2c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:32.928254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026059/manifest.jsonobserved 700ac1d47187659e126e3ea5ea74e06e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.910480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026059/publication.mdobserved e700790f308a2d09c03d217eca83c14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:32.892070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026059/publication.txtobserved 55f5b9d11bc7697ae06bcdd5eb9275d2...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. |
|---|