OT-2026-000092892
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000092892) never changes.
Identity and time
| Publication number | OT-2026-000092892 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-70e1-af93-c22098fb3631 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092892 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7f36295c0c46ea290076ae85ba738a675352908d88c0abbd9e086b81cde4107 |
|---|---|
| Markdown | cca42486f0316da978e1ec86beee7d9a4a1fb86fd6bef19662787bb2d915aadf |
| Publication page | c8f90b430997d0277f9a9f8451dc54cb042f8fac3c0fbe1cacd5bcee6ea71116 |
| Manifest | 15d1fe71e7e3af641d11f7aff230b74a2b93e87d3168c16a977d8a801867ae1f |
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 | SMCOxwSD09uRnQYeG8c2bL9fE9Ah654AxHesiRuPDHNPfkPnossq5b7Y2O0Na6u5S5YAt/aOpWdMRbywJGRHAw== |
| 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
| 2026-09-17T09:40:00.192096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092892observed c8f90b430997d0277f9a9f8451dc54cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:00.175184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092892/manifest.jsonobserved 15d1fe71e7e3af641d11f7aff230b74a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.159176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092892/publication.mdobserved cca42486f0316da978e1ec86beee7d9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.141472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092892/publication.txtobserved f7f36295c0c46ea290076ae85ba738a6...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. |
|---|