OT-2026-000096815
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, supply line 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-2026-000096815) never changes.
Identity and time
| Publication number | OT-2026-000096815 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7799-9cd2-49fbed5591e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096815 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc63e35787471a0b9a4eb38203b9053a44719e3065345f2fa1ee4b63ce9c56e6 |
|---|---|
| Markdown | bddb52d73409a8c2ec7a840fbe68b911bdcb96505041eae64cec08b7aaa6a9fd |
| Publication page | 7ef0b0401fbbdf45fad60360ba464115dd61ca8311cac9917f9826e85037803d |
| Manifest | e14806cce26a3376339b072ae661a13b06a34a24b7ad56e7d73b066df0f7c530 |
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 | RQqAoK5OdX5PyiFI9L3VbOz/XOmaHp38ibesG/ab3wXMuHXY55QiRfMbNJo7TV/ahbsbY6CBwXcz4Dhkco4YAw== |
| 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
| 2026-09-17T09:34:24.468504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096815observed 7ef0b0401fbbdf45fad60360ba464115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:24.451057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096815/manifest.jsonobserved e14806cce26a3376339b072ae661a13b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.433515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096815/publication.mdobserved bddb52d73409a8c2ec7a840fbe68b911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:24.416286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096815/publication.txtobserved cc63e35787471a0b9a4eb38203b9053a...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. |
|---|