OT-2026-000099054
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold 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-2026-000099054) never changes.
Identity and time
| Publication number | OT-2026-000099054 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7037-aab3-6a3dfd6a57c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef7b70bcbcbf641a0ece0682b67a6c67daf41d8085aedfbfa595e216c79ab27 |
|---|---|
| Markdown | ca4df71f060518608403882a7198a0b16b8f36f365177317c9bdaeaa459dd5bf |
| Publication page | 4a7f9b4fb308861c9d474f7166bdbd31c34939a0b30e1d54fb458f2534395512 |
| Manifest | 396b56e8e175c67221aee103ffc09750926e6cd4c36c6169390aa6289816fe04 |
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 | tJC/j+I3dwC45oFs9tADRptneFHseluEktAcmCrFR7plxwRV+3oEsJqM+RRJFnSPShMwb8OeJcbEZ0bZ/QoXAQ== |
| 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
| 2026-09-17T09:30:16.506303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099054observed 4a7f9b4fb308861c9d474f7166bdbd31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:16.482247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099054/manifest.jsonobserved 396b56e8e175c67221aee103ffc09750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.455773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099054/publication.mdobserved ca4df71f060518608403882a7198a0b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:16.438355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099054/publication.txtobserved 0ef7b70bcbcbf641a0ece0682b67a6c6...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. |
|---|