OT-2026-000064338
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000064338) never changes.
Identity and time
| Publication number | OT-2026-000064338 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7c01-bb67-bbc4a2376033 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22fde6b0d407e31e73790df2f581d4a814a9cd2f89454aeee0866bc0492127d9 |
|---|---|
| Markdown | 59ac75f2f05c87bc1246feba4a68a2f9221f1d4db143b0c7a53ba428a9a03449 |
| Publication page | 2c9b56080658a5e87259be1ff9a9a3b1b617803614fa1e2806bf4e68b439ea8a |
| Manifest | d5ec73a919f7a836376036cbc6d524f608d60ef74f5230b290bde236f83afc64 |
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 | tGgQ7aHR+JHDnXT0i2RfnS97rfrXMt0WTJsGUeUkKrLJpjqjEJjYHEY7/Z5y+7sjjjAL4q4i6UcxWDt3NRXDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:29.725760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064338observed 2c9b56080658a5e87259be1ff9a9a3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:29.708884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064338/manifest.jsonobserved d5ec73a919f7a836376036cbc6d524f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.690536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064338/publication.mdobserved 59ac75f2f05c87bc1246feba4a68a2f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:29.673944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064338/publication.txtobserved 22fde6b0d407e31e73790df2f581d4a8...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. |
|---|