OT-2026-000046100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000046100) never changes.
Identity and time
| Publication number | OT-2026-000046100 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-744f-8956-4baf83f1df8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25d952f8e64c83a7de6481ae0ddc8e1bc0513477ee1afe09e4d9cb1c72d8e1e8 |
|---|---|
| Markdown | da61acffde4b1d38ee741537bce86ce1984520b134cd93ee139f75daafc945fa |
| Publication page | 0b6eeb2a7c7ab4434e46e6b90c8c7737acdf09d4bfd8ddc7b82026d27da0da3c |
| Manifest | a707726386c17f49aade6e14d9ed98368ccbdf58fd9918b564410fcc5bbf491d |
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 | J18PyZiUj1DWNF6cSuuitd9aXcXrrfxBovCE76ePgxErOX729F3wENjsiei/i5NeWJzCN8FoXAq+YT8dWU7tBQ== |
| 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
| 2026-09-17T11:09:04.641012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046100observed 0b6eeb2a7c7ab4434e46e6b90c8c7737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:04.622557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046100/manifest.jsonobserved a707726386c17f49aade6e14d9ed9836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:04.605635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046100/publication.mdobserved da61acffde4b1d38ee741537bce86ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:04.587493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046100/publication.txtobserved 25d952f8e64c83a7de6481ae0ddc8e1b...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. |
|---|