OT-2026-000100905
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100905) never changes.
Identity and time
| Publication number | OT-2026-000100905 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-71cf-833c-6d7feac98ba9 · 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-2026-000100905 |
| Status | PUBLIC |
Content hashes
| Canonical text | b89b6f8532bb5a279a9abf5e0e8fa6a41b8e35eb07d310bc97487257da4c245c |
|---|---|
| Markdown | b74e4669a8049dbab7dde64ad09250d9e94ddc06acb93a45b8776980b750b0e4 |
| Publication page | e42d5c955ec7909d83c1580ba2612a04b72d4a0c22c2f9236c2382aeb54abb6a |
| Manifest | 18952cf7264aba75177da710b9787ab6a012d25fc167b54a29914525bf4452a7 |
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 | iQOjR+HdPhremIS2qwgdIkIOcm0+EA/pman3oK7KbrXMFiUV7iG5O2v/XdPMRQpX8irpErZXT8XyUDq6mR6ZAg== |
| 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
| 2026-09-17T09:26:24.089721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100905observed e42d5c955ec7909d83c1580ba2612a04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:24.071729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100905/manifest.jsonobserved 18952cf7264aba75177da710b9787ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.054241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100905/publication.mdobserved b74e4669a8049dbab7dde64ad09250d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:24.036110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100905/publication.txtobserved b89b6f8532bb5a279a9abf5e0e8fa6a4...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. |
|---|