OT-2026-000092838
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092838) never changes.
Identity and time
| Publication number | OT-2026-000092838 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7cf4-9877-1e576802c26a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092838 |
| Status | PUBLIC |
Content hashes
| Canonical text | c47c9f9d1d0f86978c001699ba79ceb2dd15ce1822ac4b8ed51d6d2e0c3da6ea |
|---|---|
| Markdown | b33109f74d8577ac7e70d7d19e2cf37133b05a47991ce792f17b5019578442d7 |
| Publication page | 0dbe1ad3ce293aeb90926d0045cc2c29c2e2b6ce8ea3293e65e96e86ee49dde9 |
| Manifest | 63e9b738aeca04e874d8a5a0aa0a0355134e575c002d9f4a1e1263c0ab5961ec |
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 | Nnad24AnSoTru8I1S5zm3tnuidjZ07lMI1mxB68oZUqTtnGR0rb1SwyV34nOOIbScz085L0VJATd/YW/7XvDCg== |
| 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
| 2026-09-17T09:41:29.433600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092838observed 0dbe1ad3ce293aeb90926d0045cc2c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:29.416277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092838/manifest.jsonobserved 63e9b738aeca04e874d8a5a0aa0a0355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.398016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092838/publication.mdobserved b33109f74d8577ac7e70d7d19e2cf371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.376448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092838/publication.txtobserved c47c9f9d1d0f86978c001699ba79ceb2...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. |
|---|