OT-2026-000011395
Publication integrity record
Single cup vacuum gripper, three stage ejector, vented 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-2026-000011395) never changes.
Identity and time
| Publication number | OT-2026-000011395 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-72ed-a168-128599be6a26 · 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-2026-000011395 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eba0d7f56d28ea318227464f459fc307f694de0a56a9d4f091ab56222f2aa98 |
|---|---|
| Markdown | 7eaa044ac0a10b978033a162129fa1b39cba8cd3bfb37245a4be3018d6505c94 |
| Publication page | 1d285cbe7b921e75cc9d9cb350a7193529d1c8dd27e819fb40ad9dc499ad40fa |
| Manifest | 07b2a5d70aad4eeb0d47811a8efb060c069921f1eb4e774c59d0bc3130318c46 |
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 | ESfFgktSqpHJ90vtuR7USzHpiD21jDf7kZKZ8NGjlN8APilagv1DEEOOIFrDsh/kh9zHwN3JD7vNa2hwHzirCg== |
| 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
| 2026-09-17T12:13:08.529369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011395observed 1d285cbe7b921e75cc9d9cb350a71935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:08.511505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011395/manifest.jsonobserved 07b2a5d70aad4eeb0d47811a8efb060c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:08.492350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011395/publication.mdobserved 7eaa044ac0a10b978033a162129fa1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:08.473637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011395/publication.txtobserved 0eba0d7f56d28ea318227464f459fc30...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. |
|---|