OT-2026-000101318
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000101318) never changes.
Identity and time
| Publication number | OT-2026-000101318 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7043-a85c-a27368ef5150 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24fc365e981ebbb12b9827b1791c01c10f81ef176645195b060c9dde12e0bda4 |
|---|---|
| Markdown | 42060bba9e68278afbcbba6694d8bf5b8bb10b877cc9f294732d220983298553 |
| Publication page | 52b2a6a5c217ef20620dc452ccf519efbec6feb4df2a0dac056dc7d06edcc299 |
| Manifest | 5d9ef6a04d724a31f8789dafdc331a0cb37a827a72072f3b623d3cb2c163e692 |
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 | 9JOOqbNvgHdP1dk/TN21o74AuMMXp3RzsCiFdcyJy0VO7pHtafgqEdcvSKDG2K6U7BL4fCxADolLI5heVkO+CA== |
| 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
| 2026-09-17T09:27:00.384852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101318observed 52b2a6a5c217ef20620dc452ccf519ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:00.369098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101318/manifest.jsonobserved 5d9ef6a04d724a31f8789dafdc331a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.352979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101318/publication.mdobserved 42060bba9e68278afbcbba6694d8bf5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:00.337003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101318/publication.txtobserved 24fc365e981ebbb12b9827b1791c01c1...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. |
|---|