OT-2026-000101932
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off after set-down
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-2026-000101932) never changes.
Identity and time
| Publication number | OT-2026-000101932 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7c50-9f1d-66bc2541beee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 026eba044bd81f18f7ac0e5e4aa007678cb7bc3eefd5ad316065d8d123bbc45a |
|---|---|
| Markdown | 8dd03d3e0e53044c59e62c623dee2a05aab0652583ffc8b2d5356c3b489fc507 |
| Publication page | 65c822708e13841f0c01ad5fc6fc205027613e59b963e4d00e755015ffd68924 |
| Manifest | 221fd50dbdde25cd01941ccfe8065c641449ebca4bb59d71490fa907764b0ab4 |
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 | EAoczTJTaYD1Nh9qvc3lDyXvVHjfA8ZrjGaZCgmMoz36wsAc0KlO6rJn2IeaVWvXlkYfF6d18rOMQsvaYWtYAA== |
| 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
| 2026-09-17T09:25:02.760180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101932observed 65c822708e13841f0c01ad5fc6fc2050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:02.742214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101932/manifest.jsonobserved 221fd50dbdde25cd01941ccfe8065c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.694443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101932/publication.mdobserved 8dd03d3e0e53044c59e62c623dee2a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:02.642278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101932/publication.txtobserved 026eba044bd81f18f7ac0e5e4aa00767...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. |
|---|