OT-2026-000092154
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, sustained 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-2026-000092154) never changes.
Identity and time
| Publication number | OT-2026-000092154 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-74fd-a6dc-c53c7f65da61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092154 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7ff0f5f98107d3f1202ebc708e44ad459eaf8c4922a94e477419291ae4d9764 |
|---|---|
| Markdown | 5231d9c1d87d7491594a79c2694fceb1f9d41d12e5638e0e30ebc1c3bd27039f |
| Publication page | 2334c8a9dff5442a5618240b299885b17e6e19caeeaeeff71a17f39285da068a |
| Manifest | a24e388ced83a40b62edebec6f33c0db6c9664bc324ca3d20a7e7fb8331c76ab |
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 | 6Ox3oiduM/ipSE6mHH9DBm0XRqJWYKk9VvSanC5a8IP3thC285jqkbuVElFZNSg6msqC9EwHFljVC3bh116eAA== |
| 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
| 2026-09-17T09:41:37.566165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092154observed 2334c8a9dff5442a5618240b299885b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.549302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092154/manifest.jsonobserved a24e388ced83a40b62edebec6f33c0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.529534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092154/publication.mdobserved 5231d9c1d87d7491594a79c2694fceb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.511772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092154/publication.txtobserved c7ff0f5f98107d3f1202ebc708e44ad4...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. |
|---|