OT-2026-000093902
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000093902) never changes.
Identity and time
| Publication number | OT-2026-000093902 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-76ce-b68b-a1cf18360f57 · 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-2026-000093902 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24423b4e485546e7d215149dfa2fdb0ce4e025ccbdc664c75d00092f52e0ea8a |
|---|---|
| Markdown | 6e54c30a36b5748d2db68b477f10fc84f4aef8c856141d37c7a4ded7719ef650 |
| Publication page | d24d75d7cc1f9afc198240949bead2dc830edcb128b8e649b313928557652a48 |
| Manifest | 717fab86bd5224c58523266bda41acbba6a539ec14e5b918643d7b579e9cedae |
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 | DzxcjQ5gYn7K0w1o6fEb77JWaluW4kv5K21lJEPeMUqs3aYJ0N9rfC8bSX91XuXCMaHz9DyosUM7vj1ttcJCAw== |
| 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
| 2026-09-17T09:38:10.176596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093902observed d24d75d7cc1f9afc198240949bead2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.159435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093902/manifest.jsonobserved 717fab86bd5224c58523266bda41acbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.140688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093902/publication.mdobserved 6e54c30a36b5748d2db68b477f10fc84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.122618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093902/publication.txtobserved 24423b4e485546e7d215149dfa2fdb0c...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. |
|---|