OT-2026-000092855
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000092855) never changes.
Identity and time
| Publication number | OT-2026-000092855 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7e23-bb4f-ab720eeeb0f5 · 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-2026-000092855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c5ade0cc4253940e38066eb511b1ddbcb2d3ef9d5c5f24075911f8d84dd17f0 |
|---|---|
| Markdown | 5a35d8b3db8c06737aecfc12c5beff63211be7c07b0317d13ef5a8ec493d4785 |
| Publication page | 4f4387bea662ed7be74c125e606dc9412e7e09cd202c41579005f020e4edf348 |
| Manifest | d073ac5dc34c4a49ab5495a9a10173d48ad2cea9b49066a3821c92a87c24d6ca |
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 | R6diQ5E8SnHloXNvMO1uviisAUtKS+AfePKjHwMW74di3vV+U/K515EOstmVBnLpawdkbjm2Kf7FhQR44WVeCw== |
| 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
| 2026-09-17T09:41:30.710976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092855observed 4f4387bea662ed7be74c125e606dc941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:30.692941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092855/manifest.jsonobserved d073ac5dc34c4a49ab5495a9a10173d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.675440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092855/publication.mdobserved 5a35d8b3db8c06737aecfc12c5beff63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:30.656065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092855/publication.txtobserved 6c5ade0cc4253940e38066eb511b1ddb...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. |
|---|