OT-2026-000098405
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000098405) never changes.
Identity and time
| Publication number | OT-2026-000098405 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-72fa-a10e-bff28ab8c8e3 · 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-2026-000098405 |
| Status | PUBLIC |
Content hashes
| Canonical text | f40dcf1c9c0643b9bad68c8e97fdacdca26a0886ea4085614018718d9d7f694c |
|---|---|
| Markdown | 3ec92003adebc46e3fe0235ec72ce6e281b0042ca33d0442ed165055eeff2daf |
| Publication page | 6a465bdaf23e9dfbd38a7489d2ec26741b2e9675d02e28763d05d00dbf521997 |
| Manifest | 6069f91b9eeb888e5e50f4c5cd77cc42b6e360cec487c47c6f012a55136e769b |
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 | HXkU6ns7KfDg8JxuDsPO73N/bSF/aZD0fRji5/KLlbk251jkG6wEcvKBI7StQ6GyZMSUxp9WGl8IbiRYKt4JCg== |
| 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
| 2026-09-17T09:32:15.043591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098405observed 6a465bdaf23e9dfbd38a7489d2ec2674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:15.023642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098405/manifest.jsonobserved 6069f91b9eeb888e5e50f4c5cd77cc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.004559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098405/publication.mdobserved 3ec92003adebc46e3fe0235ec72ce6e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:14.982992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098405/publication.txtobserved f40dcf1c9c0643b9bad68c8e97fdacdc...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. |
|---|