OT-2026-000103165
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed blow-off 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-2026-000103165) never changes.
Identity and time
| Publication number | OT-2026-000103165 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-745c-9b8c-56d4affa3010 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103165 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12a9a56f0e02b4ad8cab8b088921c2d2f2d5b3a04e42d705ce74740a4ebaa23d |
|---|---|
| Markdown | a67eb68ed150fef0595bf2f83c1c5cf9528a18af60c3aae73bd2d60acbffde52 |
| Publication page | 165cdb04fa3384151368f55803eda9e0416168e16bebb112cacb613267bd0304 |
| Manifest | 576a6f3c09afe0ebad0c4110d89078fb1a655286cf5403a8de4b325d46182b22 |
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 | 5/ye/enoCajskvz5/O76mVFkHGxvgB64u2ss/In01icIj3YpOVWzcxJmbZA1CmvIlWtOmYmcwKaVdP6bV2KrAg== |
| 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
| 2026-09-17T09:23:22.845919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103165observed 165cdb04fa3384151368f55803eda9e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:22.828047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103165/manifest.jsonobserved 576a6f3c09afe0ebad0c4110d89078fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.810857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103165/publication.mdobserved a67eb68ed150fef0595bf2f83c1c5cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.793625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103165/publication.txtobserved 12a9a56f0e02b4ad8cab8b088921c2d2...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. |
|---|