OT-2026-000093906
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093906) never changes.
Identity and time
| Publication number | OT-2026-000093906 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7d5e-b3c7-cde942b96fa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42883ed3dc1dcbf7dae963ef611ea09acb1334eeee23ce920f28b789c9b25f5c |
|---|---|
| Markdown | 557e80612848ef8836fe83f29ef0e0f0e721dc27d474e4116cb39e4019a81617 |
| Publication page | ce0e58fa235918b79582975a6e206e70cf17e5a717acfde949e55b0398fd7dcb |
| Manifest | 4f5a62c692e54bef608d93d262ad95c305d89e8311e2d504017d864036a35cc0 |
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 | PDZCqJgTymAmNIG1rQTMtRlYGXUMp3pIcL4h5odMPzXrZIFiVxaimq8q8lv76z/MHme4ft5QVfR5DZrG/SQZAQ== |
| 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
| 2026-09-17T09:38:10.480032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093906observed ce0e58fa235918b79582975a6e206e70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.461677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093906/manifest.jsonobserved 4f5a62c692e54bef608d93d262ad95c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.443343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093906/publication.mdobserved 557e80612848ef8836fe83f29ef0e0f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.426825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093906/publication.txtobserved 42883ed3dc1dcbf7dae963ef611ea09a...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. |
|---|