OT-2026-000098651
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000098651) never changes.
Identity and time
| Publication number | OT-2026-000098651 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7e25-bc75-5a297ffdb637 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54a276646881b9eb950feae11f51ab40e2d6316f79e506db7678a6097262816c |
|---|---|
| Markdown | e2381b9a00928190c6bca82932f46e681a1c9ac25750e72142d89a995d224334 |
| Publication page | a8d68855b42586d25feaccab542e3467c32bcc227f4aa1a400445c62f6b1cc6f |
| Manifest | e9395267d83ee4c53f62f9d165a6812839037b1e07f7c20fd4bb0aa54a8e8325 |
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 | xtvgQVs1EuGasiNRFXurklbmLjOhrw5qXvFwgAiNhsvCG9jpZlDkrbkrkQmCLV1ovkB1xrBxohJJP3ZYUdfDBQ== |
| 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
| 2026-09-17T09:30:56.759143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098651observed a8d68855b42586d25feaccab542e3467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.740378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098651/manifest.jsonobserved e9395267d83ee4c53f62f9d165a68128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.721634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098651/publication.mdobserved e2381b9a00928190c6bca82932f46e68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.704278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098651/publication.txtobserved 54a276646881b9eb950feae11f51ab40...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. |
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