OT-2026-000101433
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000101433) never changes.
Identity and time
| Publication number | OT-2026-000101433 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7045-a45e-7ca4a7984378 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101433 |
| Status | PUBLIC |
Content hashes
| Canonical text | d53e6f3bc84b8158bad6563a97d4c5da914b6c446ec3695e7241d9d9655577fd |
|---|---|
| Markdown | 5c316eb7fa21186139acbcc2bbd3b35143854d7eddb82f5d53dbce5399f445bb |
| Publication page | 1f836f9f5a98cf0fa64c49973d167c8fda1da11ff6726f53e18bdbe859bc390c |
| Manifest | 1e95da7bb4d800c728469ca8ea99d1c73cedf5fb881e3922f27ec1807c0d9a6c |
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 | uPKalkrCyN7RQcvdaBvWylJ7EB8k874eV5MwRH7k/3RBIG7u/u1dYZ24IfDouj7p3MwNuA8kfrMKLtagCrERBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:59.496347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101433observed 1f836f9f5a98cf0fa64c49973d167c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:59.477855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101433/manifest.jsonobserved 1e95da7bb4d800c728469ca8ea99d1c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.458844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101433/publication.mdobserved 5c316eb7fa21186139acbcc2bbd3b351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.437750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101433/publication.txtobserved d53e6f3bc84b8158bad6563a97d4c5da...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. |
|---|