OT-2026-000102670
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000102670) never changes.
Identity and time
| Publication number | OT-2026-000102670 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7bb8-987d-e9168e681886 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102670 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd11d4a9071f135081f07c67c49b69528d53a72fa4bb36175661c6e56d249f32 |
|---|---|
| Markdown | cc6ae12bcb189f4bf7bd28dbd6c5fe715a35a5346eebadd1df3c309706fb5b37 |
| Publication page | 88173b1a77225adad20a6986b9c8d4a2a79c67b0ec767c74ab5696f7c6fe93a5 |
| Manifest | 4a3986558547e43c17bed24ea749c562b4bc0ced2daaaad1b76be25162f8b63e |
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 | iU+fSm9665wWi2XEaBLkeKecS26I0E+EX4fJ77TEgg4v9MlAnV6xRUb07rDAt/PTfHKGUDJbxyqtpMhh4IICAw== |
| 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
| 2026-09-17T09:24:10.390234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102670observed 88173b1a77225adad20a6986b9c8d4a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:10.371950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102670/manifest.jsonobserved 4a3986558547e43c17bed24ea749c562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.354588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102670/publication.mdobserved cc6ae12bcb189f4bf7bd28dbd6c5fe71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:10.338528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102670/publication.txtobserved fd11d4a9071f135081f07c67c49b6952...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. |
|---|