OT-2026-000085263
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000085263) never changes.
Identity and time
| Publication number | OT-2026-000085263 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-774c-b250-770969df006d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cd0b7ef02caa108cbd6b2db4db6e126c8d9ca0f427f4562a9441aeab74d88f0 |
|---|---|
| Markdown | d113cb9212f0b368c6c02b33886490a8e18e38eb61f27f2b886ae573f3289c3a |
| Publication page | 2155eb4150a08936ebc4e92556a29e45b7b999dd14a598e5f6037643d98d4eea |
| Manifest | 534ce3aa68c1473fa4b0f21e357953c4e3a842ebacab4e34e54acecd7b6ee7c5 |
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 | UXQcA2dFl/gZrky48LCiebyTdpzjOyziLysbHquuJ1WQQtIfvSfa3iLx7B5nNl9oXqd0i87LPmV3uiHDghBODw== |
| 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
| 2026-09-17T09:53:58.178976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085263observed 2155eb4150a08936ebc4e92556a29e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:58.162039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085263/manifest.jsonobserved 534ce3aa68c1473fa4b0f21e357953c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.145383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085263/publication.mdobserved d113cb9212f0b368c6c02b33886490a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:58.128724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085263/publication.txtobserved 8cd0b7ef02caa108cbd6b2db4db6e126...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. |
|---|