OT-2026-000039418
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039418) never changes.
Identity and time
| Publication number | OT-2026-000039418 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7554-a2a0-029c2eefca75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83a150b6038cfa197bf33d9b11faa258d7676871dcef3efdb860896b0be807cd |
|---|---|
| Markdown | eb7fcf62e2df11ebe68e43598560a93efc414d4624063d595d88d8b9a0476861 |
| Publication page | 55253129d5e0d4236fa5aff3989c54e24cdc817c75cf2f5c76f2c8f13c8ca7f3 |
| Manifest | 08ee62d655fa382a3c4f9816c355e9fd0df47319405ecc1f7d070ca181d640ef |
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 | 3/maSI5ap6xusfQXMfL+kkDS9sodD0rkm34xKEoxoGq5f0RSJb+TKJAGBJNj7FqNHpJHEpJcfi82BPLf04YsCA== |
| 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
| 2026-09-17T11:21:01.802042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039418observed 55253129d5e0d4236fa5aff3989c54e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:01.785327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039418/manifest.jsonobserved 08ee62d655fa382a3c4f9816c355e9fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:01.768413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039418/publication.mdobserved eb7fcf62e2df11ebe68e43598560a93e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:01.750949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039418/publication.txtobserved 83a150b6038cfa197bf33d9b11faa258...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. |
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