OT-2026-000103707
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off 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-2026-000103707) never changes.
Identity and time
| Publication number | OT-2026-000103707 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7a10-8ae2-8c0035a1701f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ad69540bc307c58c7401ce3c666bbe798e9fc21a6d25f7857272cdbdf72379d |
|---|---|
| Markdown | 7de81844c041243b8107da0cc4e819391133162cfbfc2ed6b51ffea0238041c5 |
| Publication page | d7ece6f95e10d793bf82640259ee2e852d713762264c91f57db37b16d9de7335 |
| Manifest | a2142834aef964751f1d81dc38dbac8b7e4429f6a579fc2fdeaf956a6c3bf10a |
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 | hsdceFBTHFdsKlpLO4W/CXpjpeAloG9dHCXm87lIblBXTw8m/lRqOsabGlISD1ZMHGJ8KzzV4jF9v03GqxukBQ== |
| 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
| 2026-09-17T09:22:30.896296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103707observed d7ece6f95e10d793bf82640259ee2e85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:30.879090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103707/manifest.jsonobserved a2142834aef964751f1d81dc38dbac8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.862421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103707/publication.mdobserved 7de81844c041243b8107da0cc4e81939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.846185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103707/publication.txtobserved 8ad69540bc307c58c7401ce3c666bbe7...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. |
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