OT-2026-000016326
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000016326) never changes.
Identity and time
| Publication number | OT-2026-000016326 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-72ee-9b71-fbc09ee77ecb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2abc4213feb200efe84b3c24e7b214e8b677c5d1632e4ac775ea324a184c377b |
|---|---|
| Markdown | f6002ad89a1bdc1b533e152bac2f34f80deae9084c3f4efcc08a6e90136481a5 |
| Publication page | c178b249ced9a53e0ce744ad1b10d81c50974b1f020eb70861af6c9f4a55f32b |
| Manifest | 511df7accc74f77b3aec3dfed1147489326d726b7695577172ddb050223824a4 |
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 | 4p+DM1lJ0tK0Bcv4gW89mnK7WZMktJIc22FaWkVxpa2aWRnjw1kwme7bE81+XaCYHpToYaFJYNVyxKEZPcABDQ== |
| 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
| 2026-09-17T12:03:49.729956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016326observed c178b249ced9a53e0ce744ad1b10d81c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.712624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016326/manifest.jsonobserved 511df7accc74f77b3aec3dfed1147489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.695316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016326/publication.mdobserved f6002ad89a1bdc1b533e152bac2f34f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.678008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016326/publication.txtobserved 2abc4213feb200efe84b3c24e7b214e8...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. |
|---|