OT-2026-000064261
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000064261) never changes.
Identity and time
| Publication number | OT-2026-000064261 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-71b4-bd59-520341beaedf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 339d95185c014ca811ffd402e6a9559040fae07b06e68f7b83f93320fe3b552e |
|---|---|
| Markdown | e68ea7c5a98d9a7fed5c3ba16fcaf6944f357a62c4ea3214ded3629209f1ac55 |
| Publication page | 8b7430db27076b561aa251691a71464d61960a7d246eaa923b2e995a04d4bcd1 |
| Manifest | 1ba885c6eff7d7803b792493c385db1636016f09716a63cbb568829cd509cefd |
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 | mvyEdErCtBFG4MiPZ9j0I0Iu2eMfysSe7/5Rxq0qfZlHpqkClshffKONjyADhR8SxLBmMj389iSY4wYFU51lAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:23.729713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064261observed 8b7430db27076b561aa251691a71464d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:23.711123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064261/manifest.jsonobserved 1ba885c6eff7d7803b792493c385db16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:23.692969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064261/publication.mdobserved e68ea7c5a98d9a7fed5c3ba16fcaf694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:23.674599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064261/publication.txtobserved 339d95185c014ca811ffd402e6a95590...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. |
|---|