OT-2026-000045555
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000045555) never changes.
Identity and time
| Publication number | OT-2026-000045555 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7c82-b9c6-1720a530de0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49798a973a0757f38b1c5f050ca6f39b7330a1af92fdb8056d6d83bdc408638c |
|---|---|
| Markdown | 75971e9a3ca030516185adad54bba99873b2b65c99ad6081b4ba3456e14972e9 |
| Publication page | b89d9deecc1b2d2b2bec555793872889bc74c8e39d5c497cb854e5dd9170d56d |
| Manifest | 7d06791c998b483a9c34457ba1afc7d53d7b2261aa0a03c2e19ee7f620badf62 |
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 | y7oT1eDAed79q1V6bM+9pHW1oA5I6zGCcuP2dBqD2qlCUF0prnp4i2spYMeLA/HVR/er1cpaopZ5XD4zpBTnBg== |
| 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
| 2026-09-17T11:09:18.666867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045555observed b89d9deecc1b2d2b2bec555793872889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:18.648726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045555/manifest.jsonobserved 7d06791c998b483a9c34457ba1afc7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.629277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045555/publication.mdobserved 75971e9a3ca030516185adad54bba998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:18.610124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045555/publication.txtobserved 49798a973a0757f38b1c5f050ca6f39b...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. |
|---|