OT-2026-000066085
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, vented after set-down
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-2026-000066085) never changes.
Identity and time
| Publication number | OT-2026-000066085 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-74e2-93c4-e8ea0f25d693 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b06959cd149ab2577bbd826a3cd5f43541ef05fe743e463879071b2967e1417 |
|---|---|
| Markdown | e469297ace0dd79075ddee5b9984c936971bdc15b55741245b470e119901cde1 |
| Publication page | 3b879be92b269c9d4c17a62db7ef416b0ece1158fa96964b53e8af2a2989a0ab |
| Manifest | 886545e97366859acbc671b557d81e15035c7671833c014a08a311ba4344b044 |
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 | 0skENyIQptq6tFXi3W6DRqt7Vs15SYm6hPFoNSdbJTBX3C3oOKqjp5nbOcRX79aliW+dt91SfxdleEXJkQurAw== |
| 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
| 2026-09-17T08:50:45.554473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066085observed 3b879be92b269c9d4c17a62db7ef416b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:45.535555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066085/manifest.jsonobserved 886545e97366859acbc671b557d81e15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.517699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066085/publication.mdobserved e469297ace0dd79075ddee5b9984c936...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:45.497909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066085/publication.txtobserved 1b06959cd149ab2577bbd826a3cd5f43...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. |
|---|