OT-2026-000093997
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093997) never changes.
Identity and time
| Publication number | OT-2026-000093997 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-776c-998c-d7d422836f6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51dc554ebc6dcc833fe7e9604771f9c1f71a51c4a8fbc702d63a7f9c422fd040 |
|---|---|
| Markdown | 6aa7082e9ac73e30481c8a40b7df4cd53129b14d74c11791c51c4f5e407b34d7 |
| Publication page | d67d4fa1dbf9989b82467fcf0c5652dc350775839b28888b6cee18fa83b08946 |
| Manifest | 03831a3b14b8b35966c1a54f990839d33e16f3ef192d24b5ca98cc0830cbab8a |
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 | BEag8KMHwMsLuV9YryZv+ey5bwYYs42paE7M56Zw9JnN/A2fhn/HnmoWK4xQfMGFvbm6Z67M1atsC6NpvxxjAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:24.210590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093997observed d67d4fa1dbf9989b82467fcf0c5652dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.192235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093997/manifest.jsonobserved 03831a3b14b8b35966c1a54f990839d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.174933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093997/publication.mdobserved 6aa7082e9ac73e30481c8a40b7df4cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.157361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093997/publication.txtobserved 51dc554ebc6dcc833fe7e9604771f9c1...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. |
|---|