OT-2026-000064311
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-2026-000064311) never changes.
Identity and time
| Publication number | OT-2026-000064311 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7175-97f1-c9f0e14b9784 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064311 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4ce10acf501de4c8aa504496c7a0b66e681978c7e7804e4171c6bee251e6f87 |
|---|---|
| Markdown | 2ec8082bd49efbf39528c46ef04ebd2eef07346e607607bc06272bef11eb9c12 |
| Publication page | 6bbe5f36ef42a3e32443a5feedf672384eec4d39b9e858d4ec5610e72563a93c |
| Manifest | eee4a8ad0479661a22902dbfe541a770ed8b7d8063b400d95b81e5c247aacc86 |
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 | XZjaVLiWvQer3Jr0zo+FYyaLgnKB/mF+RU0j6vqCompyJ2zxiUsqbQaDB+cElJwT2wbmEnilC1mYb09YQaqkDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:27.719753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064311observed 6bbe5f36ef42a3e32443a5feedf67238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:27.702531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064311/manifest.jsonobserved eee4a8ad0479661a22902dbfe541a770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.683907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064311/publication.mdobserved 2ec8082bd49efbf39528c46ef04ebd2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.665646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064311/publication.txtobserved b4ce10acf501de4c8aa504496c7a0b66...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. |
|---|