OT-2026-000011368
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, vented 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-2026-000011368) never changes.
Identity and time
| Publication number | OT-2026-000011368 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7ff7-8069-1882e5ec4d74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011368 |
| Status | PUBLIC |
Content hashes
| Canonical text | 182dc0d6e67942d19b87b60bd1c0a6747b3b2aba3dac3cf75fad80d39a4feebd |
|---|---|
| Markdown | 4e0ad85d3d45d012e392119053a91f09c0313c536f8948e25ba1fdad42671357 |
| Publication page | 58c03eca22e068998484dcb20095ffe195201aed7ed51057f9e836e69f2593c6 |
| Manifest | 9838e6fe475d8edd1a3ce677f68039b85270cd26c2684cfd82c7c8df652cc7d9 |
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 | 7boPG9EozlzXE1JrWBMd35/m9RQptxWC2zmciSCfRYV8FHUZNlI72YHMBew/gDCM3imw20SrJkLYZKXnwbVTCQ== |
| 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
| 2026-09-17T12:13:06.204073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011368observed 58c03eca22e068998484dcb20095ffe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:06.187022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011368/manifest.jsonobserved 9838e6fe475d8edd1a3ce677f68039b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.169116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011368/publication.mdobserved 4e0ad85d3d45d012e392119053a91f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:06.149983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011368/publication.txtobserved 182dc0d6e67942d19b87b60bd1c0a674...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. |
|---|