OT-2026-000095689
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095689) never changes.
Identity and time
| Publication number | OT-2026-000095689 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-70e8-9c7a-fa1e95e425ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095689 |
| Status | PUBLIC |
Content hashes
| Canonical text | b49d61928ac21539380b949a7e37560d621b2939e7e6d45a5642653a96821c40 |
|---|---|
| Markdown | 7884bedc3b99b4c832142ca604ea7f665e7fa48775749705b930dcb2a4b5bcff |
| Publication page | 4c5a10f5485cdb44826e9457e70a9e264338a3b4f7973687a7e371bea0eb59e8 |
| Manifest | 6de72649b4ee467d0d58b38168f2c52e1704609026a42cf1698d2b3acc160d09 |
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 | 3ATOOWFbtM8bNk9NvxVjpZNaru3YffQpgkaVzAaPpuEHiY3lG5hUAztPWPwqLStsAp/cd0rcmVmbe03HGiBvAw== |
| 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
| 2026-09-17T09:35:10.076416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095689observed 4c5a10f5485cdb44826e9457e70a9e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:10.059678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095689/manifest.jsonobserved 6de72649b4ee467d0d58b38168f2c52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.040343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095689/publication.mdobserved 7884bedc3b99b4c832142ca604ea7f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:10.021916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095689/publication.txtobserved b49d61928ac21539380b949a7e37560d...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. |
|---|