OT-2026-000029326
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000029326) never changes.
Identity and time
| Publication number | OT-2026-000029326 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-74a2-8b80-c185b79721d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029326 |
| Status | PUBLIC |
Content hashes
| Canonical text | a35921815e02cf3256051872454c6932e3e77dd34e9c1e7af30aa9772f143a75 |
|---|---|
| Markdown | 227adee416428ac3096ee3ee3705df0b333f3fd829f265be22fa1aa8f0a30281 |
| Publication page | eeacff7e2b399ea7e17c36cb262d129b0ad526a3df038cd9c0892ece89bea0be |
| Manifest | 8e826c010e355419c9a89b659b74285cdefe6ab9e2eea8d0768394cd7f88ef6d |
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 | eXmipxm/Z+GcGuUq/QJcB76+0e7MFE06Sqssw8YCuRzzM4joXvbe76lZ8IkmDT9XWBXMtr1gql6Nw+sOOZOkAw== |
| 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
| 2026-09-17T11:38:52.441723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029326observed eeacff7e2b399ea7e17c36cb262d129b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:52.422267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029326/manifest.jsonobserved 8e826c010e355419c9a89b659b74285c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.402188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029326/publication.mdobserved 227adee416428ac3096ee3ee3705df0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:52.383925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029326/publication.txtobserved a35921815e02cf3256051872454c6932...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. |
|---|