OT-2026-000056646
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000056646) never changes.
Identity and time
| Publication number | OT-2026-000056646 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7c37-8ce7-55b43a194537 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50ecc589c9eebaa6ccfe8f258f7ec598415bca78de47f79993e081bfa2da7afc |
|---|---|
| Markdown | 377ae4da1451cca9057e99a85524e4882d6a40664ec05d4c868e1c48d391e4d2 |
| Publication page | 7f79c52ea08efd81fb327c5d33e9bed6220c08fde5c064fc26e100d4bbcfa76d |
| Manifest | 7f8bdee3a65fd5c1f249ae168716a7c963be77c2172d9cf288854b40129d6810 |
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 | Futug8hoCZg6sfTshVV8iVKWjsbZLpun2eFZWuknYsIjBZH8oIAbti/FeDxwYJF1aDZIIm1ibcUnLUekS8YZDg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:00.546471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056646observed 7f79c52ea08efd81fb327c5d33e9bed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:00.528436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056646/manifest.jsonobserved 7f8bdee3a65fd5c1f249ae168716a7c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.507650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056646/publication.mdobserved 377ae4da1451cca9057e99a85524e488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:00.488007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056646/publication.txtobserved 50ecc589c9eebaa6ccfe8f258f7ec598...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. |
|---|