OT-2026-000069873
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, 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-2026-000069873) never changes.
Identity and time
| Publication number | OT-2026-000069873 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7e5b-b371-aa1beca2c6eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069873 |
| Status | PUBLIC |
Content hashes
| Canonical text | b96ab9f798b361138d23fbbfd02c57d5d82ce8f17b68380c015033124b89c8ed |
|---|---|
| Markdown | e95f8f5e63ec5136c021a9c9d235260d59865935902967ac65fce3f04cebb0f0 |
| Publication page | 9c557889620bbd4685cf551352e534c62263f19e05362a6d6a9959360d25790e |
| Manifest | 6c37de910e8b7e52a9edc9c92ff151693992246fb7d56bfab53339f02505e01a |
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 | iUZzDSZAO4kCj9Tfs90IWf/ItA+7PqywmhIeeEEcZDe9okaEC4IDfrPytn73DLsrIF2SCg3hkrPmgde9c2n4AA== |
| 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
| 2026-09-17T10:26:42.223533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069873observed 9c557889620bbd4685cf551352e534c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:42.206665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069873/manifest.jsonobserved 6c37de910e8b7e52a9edc9c92ff15169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.189724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069873/publication.mdobserved e95f8f5e63ec5136c021a9c9d235260d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.173921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069873/publication.txtobserved b96ab9f798b361138d23fbbfd02c57d5...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. |
|---|