OT-2026-000084363
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000084363) never changes.
Identity and time
| Publication number | OT-2026-000084363 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-7ad7-8874-b4aa30822af2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084363 |
| Status | PUBLIC |
Content hashes
| Canonical text | f67d6926b2188c886dab9ea869b64c93f5021f0cfe359dba1fafa26b659d72e8 |
|---|---|
| Markdown | f1a60c55943b91f98b29b071ee33ece1462e08cab08cac8d3fac88d950f48bba |
| Publication page | 5be28931e23c785bf28451caf5005f715203c6990ffb84ff81511e8e3fd5ca85 |
| Manifest | ad47fb1c60ce021f0dbc07fe8bef724bff7da4824ba4639ed49533e4a94d90aa |
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 | koY39C56pQ441cqoWvDey3u1wcxWskkMUc/1lRb3xoi1cvgmn14IEbW+3iPR5/9cdDz7qhm5XRqu3Us44FZSDA== |
| 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
| 2026-09-17T09:56:17.913898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084363observed 5be28931e23c785bf28451caf5005f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.895055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084363/manifest.jsonobserved ad47fb1c60ce021f0dbc07fe8bef724b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.879086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084363/publication.mdobserved f1a60c55943b91f98b29b071ee33ece1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.862774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084363/publication.txtobserved f67d6926b2188c886dab9ea869b64c93...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. |
|---|