OT-2026-000101543
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off 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-2026-000101543) never changes.
Identity and time
| Publication number | OT-2026-000101543 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-74dc-880b-c5fd1d6febbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101543 |
| Status | PUBLIC |
Content hashes
| Canonical text | b94a97054224aa2e8cf1611fadeec6f5b19e6b8f7c4fa7f50de565d5955ff6fa |
|---|---|
| Markdown | 9a11ababd86db5c931a88fa4280f7084e2c402c0769d52aa64ac33b267d9137a |
| Publication page | a9bac489b337e9ca1a7ab2e75a0881a337bc3b711d2b8159be5dc3511464278b |
| Manifest | d02b6e916e6ad39a53ae1866940cde0fac9123afc50ff09fd40bd8dd08e3e8df |
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 | l8KzeRZ0L+ELE6SQ0w2BfcI4nFPUJooqtmY+qNVMzImcpR2svkI7GsV8/olCEkiBYzskLn95nedfCrluj6IcCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:35.086692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101543observed a9bac489b337e9ca1a7ab2e75a0881a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:35.069342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101543/manifest.jsonobserved d02b6e916e6ad39a53ae1866940cde0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.052206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101543/publication.mdobserved 9a11ababd86db5c931a88fa4280f7084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.033135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101543/publication.txtobserved b94a97054224aa2e8cf1611fadeec6f5...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. |
|---|