OT-2026-000095152
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pressure sensor per zone, 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-2026-000095152) never changes.
Identity and time
| Publication number | OT-2026-000095152 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7cee-b433-6524d0c07eca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095152 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6b7045ac93c2f8c270ce03918b08c12c9c5616a57499d31f34a02e03b214230 |
|---|---|
| Markdown | b96afb376b27f6b4328994ed0ce0a992772dfb15d2b8acdc4396bcd0006e5540 |
| Publication page | 3f77ba4dc0d413678e654e94d775c8afbb1a7d0459f2907dc533647c027f6064 |
| Manifest | 2701ec3779ca730eed3e5eab4d6cf3826a5e1efdf5d993e84ddc43c7bb6569da |
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 | 2WBT4OcBdGQXIw+SIpW7DngLJSRjG6kSvOx8fWxBZkH7pBAGK9Du1YsMPv7nYp/0bWSv1dH+Z1XzmXJFNMccAg== |
| 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
| 2026-09-17T09:36:27.197128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095152observed 3f77ba4dc0d413678e654e94d775c8af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:27.180079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095152/manifest.jsonobserved 2701ec3779ca730eed3e5eab4d6cf382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.162831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095152/publication.mdobserved b96afb376b27f6b4328994ed0ce0a992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:27.146669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095152/publication.txtobserved a6b7045ac93c2f8c270ce03918b08c12...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. |
|---|