OT-2026-000104512
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed blow-off after 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-2026-000104512) never changes.
Identity and time
| Publication number | OT-2026-000104512 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3422-7e70-a65e-6d9b7a482c37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f85ff75d75d88afefb663ef1fc5e71a281f11ae9ff6f9c6b7fead69c964c1f7 |
|---|---|
| Markdown | e56bc8daccc15046e115a029aecb37059334cd1833add488e697a3d2e82b9113 |
| Publication page | aaa0a3682f279792dff921d7f7f932b53e32299a2e82fa6d50d8dd3dce1337b7 |
| Manifest | b3342cadf1d3ddeec975cb9847293835eb9afa942d30a5eba8e3e2631d8baf43 |
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 | m3PSwm5vOkY00rSOOTT5HO7hKeNEbAOu8a5fn72EPMn4e5E+zVsaP5UQKRGrA5Wg8aHa+bfrCYFKnyy+8ZgeCQ== |
| 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
| 2026-09-17T09:21:48.361003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104512observed aaa0a3682f279792dff921d7f7f932b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:48.342682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104512/manifest.jsonobserved b3342cadf1d3ddeec975cb9847293835...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.324594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104512/publication.mdobserved e56bc8daccc15046e115a029aecb3705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:48.304309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104512/publication.txtobserved 9f85ff75d75d88afefb663ef1fc5e71a...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. |
|---|