OT-2026-000062226
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062226) never changes.
Identity and time
| Publication number | OT-2026-000062226 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-759d-bdad-14f06d388026 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062226 |
| Status | PUBLIC |
Content hashes
| Canonical text | 040d4ebb0813266ab4502c7bd05435a9f2b779cda306e71e9c7c5b075ae24eb8 |
|---|---|
| Markdown | 034a6c404d928bed33bada4bc3aa6ebc39765eb45b613277224a427179a9848c |
| Publication page | cc292ac5a05f428b7ce01e9f1b85544f8b3856de8a91168ac986f2d57c0679cc |
| Manifest | 7cc6241a0f2f04ed821f34028a0c56260d83cff45d6d843f901ee15578a32e77 |
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 | 6e7ct4qfK6q0qoisQRvHBThU+Ga3k4ZZVn5nKBJ4F23KBoomuLHoFkxMpKDDe4NcibM27MwPuTKfM0Fn055SDw== |
| 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
| 2026-09-17T10:39:29.924518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062226observed cc292ac5a05f428b7ce01e9f1b85544f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:29.908324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062226/manifest.jsonobserved 7cc6241a0f2f04ed821f34028a0c5626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.890850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062226/publication.mdobserved 034a6c404d928bed33bada4bc3aa6ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:29.873227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062226/publication.txtobserved 040d4ebb0813266ab4502c7bd05435a9...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. |
|---|