OT-2026-000098549
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum 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-2026-000098549) never changes.
Identity and time
| Publication number | OT-2026-000098549 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-77bf-8a87-8942d06d0cea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098549 |
| Status | PUBLIC |
Content hashes
| Canonical text | 266d444c0fc8b772710e83994ebb71cdd2ddfa4d2ab1874334472fccf4aff030 |
|---|---|
| Markdown | aee6ba759fe59966575c0ebbb40d13eff8e2ca8ce1a12e9270692ba58360c74f |
| Publication page | f346a328e63ae16cceb06efbff368fb11f3e18bc387a8605e913843ce651419f |
| Manifest | a1c8d5cd3badb9ca6b34b370687f7450ba3fb465d6b996881970903e7e222aeb |
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 | KYhgpU4UK8Mki2FN8ANppnQ3POFnj+r066LqSar+KyzzLTI1JSQEYiuL3aKoh7DDXAnVu9Hp00tWWhsdfUz5AA== |
| 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
| 2026-09-17T09:32:25.922692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098549observed f346a328e63ae16cceb06efbff368fb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:25.903732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098549/manifest.jsonobserved a1c8d5cd3badb9ca6b34b370687f7450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.885555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098549/publication.mdobserved aee6ba759fe59966575c0ebbb40d13ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:25.868519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098549/publication.txtobserved 266d444c0fc8b772710e83994ebb71cd...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. |
|---|