OT-2026-000092863
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000092863) never changes.
Identity and time
| Publication number | OT-2026-000092863 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7fe7-9bb8-0ed9e30bdf5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092863 |
| Status | PUBLIC |
Content hashes
| Canonical text | c452095a308e3ff379867f4fc326274bd674f9f271638911bddba24258a31dc5 |
|---|---|
| Markdown | 34c15acb650fadf5d84b3a6b7e5ff137323b9af3b373d18df49dc510e98f6bff |
| Publication page | fc6ac4af2633c5038b084bd5cfe7363664e8fe32c8780c2b28bc34449941a6ed |
| Manifest | 5fb61a480a0543571c94a3e688d3fdf5e5870a0e611202fcde4f7e2cf3b0f221 |
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 | 8e+uay/sgYJHogRBwqwb5Z+liy/8PMN2jEetb8X8O1lDyqlhVR7cifmRz7t/3HsGDyRiSnKL7HLGPfzDM2LIAQ== |
| 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
| 2026-09-17T09:41:31.313500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092863observed fc6ac4af2633c5038b084bd5cfe73636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:31.294626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092863/manifest.jsonobserved 5fb61a480a0543571c94a3e688d3fdf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.274971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092863/publication.mdobserved 34c15acb650fadf5d84b3a6b7e5ff137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:31.254201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092863/publication.txtobserved c452095a308e3ff379867f4fc326274b...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. |
|---|