OT-2026-000061062
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000061062) never changes.
Identity and time
| Publication number | OT-2026-000061062 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7441-9208-c5f5199e7adc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061062 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd452f93b55e040996196fcc8d951b5c308ab5a94c581bd48f16dfc201685f97 |
|---|---|
| Markdown | c7f393cf7bca02004d990f401fe3e6e4246042fdc3371f495ed65d7f7109e87f |
| Publication page | ffe543e28f6c0e07f23dd7f59838e5c0d32f359d22dbc48f029b830127daafa6 |
| Manifest | 68053ca1cbdda03ce3abe4d7e300eea2b4b04d446d48884963123d6470ea65a4 |
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 | sUdqRe7z5sT5IawWOOe1tWJn29QfKLcajOWFlDyJOW3oOcf7jQDsQRQYXxLVUtxm0tUAzEEueN69MlIHu0vEBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:25.185431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061062observed ffe543e28f6c0e07f23dd7f59838e5c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:25.167045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061062/manifest.jsonobserved 68053ca1cbdda03ce3abe4d7e300eea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.147872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061062/publication.mdobserved c7f393cf7bca02004d990f401fe3e6e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.127823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061062/publication.txtobserved dd452f93b55e040996196fcc8d951b5c...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. |
|---|