OT-2026-000064953
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064953) never changes.
Identity and time
| Publication number | OT-2026-000064953 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7237-9b91-d0f44bcabb55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77c6fb877c5302cf6fb25659c1131bb8e40d80ea6f74c7cea26e1f10f2a2cc1b |
|---|---|
| Markdown | fc75f335067464563708a916101490c29dbaaaf2034a82999ebfac9758d7c151 |
| Publication page | dd92edc68e4ce7e635685f8ae2ba33dbef27319a9e1fd9aea25ec2c699ed629a |
| Manifest | 017956656361681605c65c6066c0fd087d6b831f6faa9919cec4f074e995e008 |
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 | aSLyMXsPDgKBuKtTs2LsV7/uRNQJdmYS3AO0+Z8faoS7L3jmk8l9dr/TyNRTkA7VK4z+6D9JgT5EcxXS4MbFCQ== |
| 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
| 2026-09-17T10:35:53.701293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064953observed dd92edc68e4ce7e635685f8ae2ba33db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:53.682739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064953/manifest.jsonobserved 017956656361681605c65c6066c0fd08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:53.663799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064953/publication.mdobserved fc75f335067464563708a916101490c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:53.645781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064953/publication.txtobserved 77c6fb877c5302cf6fb25659c1131bb8...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. |
|---|