OT-2026-000011808
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, pulsed blow-off before 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-2026-000011808) never changes.
Identity and time
| Publication number | OT-2026-000011808 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1941-7f17-8787-bf2648a0ff33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ed2fb88fe7e3a1391cbc5b171fb4f1fb7e334084992768f8f62d70143db6156 |
|---|---|
| Markdown | 9d546e9a6c1faf0562c35ab6048c851f3c44bbd348d2ed2c2cbc5132d52d3e23 |
| Publication page | 3f76daf50df00fc65d86d016baedf87df07347d837686f4bcc8100fffb61b2e7 |
| Manifest | 7a6cb0f68d9601822beddec22dec4012422abcf0ff00e2b5e5f922b1dd66901d |
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 | hcIII/cjdxvk2HDXYpRs10WftH1V8YnFe/7aRZptZJV2bCT8IjCRnP4RctXTgvykZiVWWCBu8IKL9ANxcJGXAw== |
| 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
| 2026-09-17T12:12:32.151001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011808observed 3f76daf50df00fc65d86d016baedf87d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:32.131100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011808/manifest.jsonobserved 7a6cb0f68d9601822beddec22dec4012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:32.109621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011808/publication.mdobserved 9d546e9a6c1faf0562c35ab6048c851f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:32.091773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011808/publication.txtobserved 9ed2fb88fe7e3a1391cbc5b171fb4f1f...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. |
|---|