OT-2026-000065459
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two 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-2026-000065459) never changes.
Identity and time
| Publication number | OT-2026-000065459 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7c2a-8630-5b4e5534a33d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c967bcc19adf19058b222d0eb4bd6c890dca19e50734d246bc7e420cae61707 |
|---|---|
| Markdown | 185487b17e4336cf5f1b96392c6ac321032ecaafbbd87894c1d690562d5efbf8 |
| Publication page | 681a8f5281c9f93790690bf48ff32708e27bc22735492aeedda15a548d647cbf |
| Manifest | cd4298400974a543c390ae2f203c0a006b4f613e9a1d9ec32308e2baeccf294d |
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 | LKKvc0SMuWTxBGtLrYjN5hQA6FjbAU5/xuQcLYYSi9jD0YKqPEmKuv0rHk2n1beIfvKW/DSJvMn2TqpV9dvaBg== |
| 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
| 2026-09-17T10:33:44.221734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065459observed 681a8f5281c9f93790690bf48ff32708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:44.203405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065459/manifest.jsonobserved cd4298400974a543c390ae2f203c0a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.183010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065459/publication.mdobserved 185487b17e4336cf5f1b96392c6ac321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.164840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065459/publication.txtobserved 9c967bcc19adf19058b222d0eb4bd6c8...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. |
|---|