OT-2026-000098197
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000098197) never changes.
Identity and time
| Publication number | OT-2026-000098197 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7855-8c15-b930f50ef3e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098197 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccc43e8240cefb05151b0f8ca78d1869a943f862b9c3ef22be7141d9aa30e203 |
|---|---|
| Markdown | 28d3672dee96f62cd02f8e618372048a19352e6d6d8e3e75371a97d171a17026 |
| Publication page | dd2a6fd27f1584d92bb05d0e222bd710d5c8c9e64c3c80f5a75b845b6f5ac87b |
| Manifest | 4a70dbb4e4fa5b5ea50a1496488dc366e2f511cd61e149802b426e1f7c936a5b |
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 | Jde9hsdNs0xg4cVUzJt6SbvI/81KijJ34k+OyMg/ylZy+Nqx1BuJDQ1qvdh617yioZ2mZpSrwEobAnw0jxwbBQ== |
| 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
| 2026-09-17T09:31:21.404567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098197observed dd2a6fd27f1584d92bb05d0e222bd710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.386519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098197/manifest.jsonobserved 4a70dbb4e4fa5b5ea50a1496488dc366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.369260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098197/publication.mdobserved 28d3672dee96f62cd02f8e618372048a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.351219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098197/publication.txtobserved ccc43e8240cefb05151b0f8ca78d1869...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. |
|---|