OT-2026-000009095
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, 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-2026-000009095) never changes.
Identity and time
| Publication number | OT-2026-000009095 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7fe1-8d7d-f811cd39154c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bed586e57b35ce56a158441229fd224adea692524c13c332b2ddf6372ae5776 |
|---|---|
| Markdown | 6a06613292c61236c3df179ba675915b7571b710610fdec6e76aac9f0707b3e8 |
| Publication page | 960631dd345a4e7076cd979f083e239c38e1e1e07ba7b1340c8a9c6a2916eee3 |
| Manifest | 7fbfd6d6e3180962fd0d29cb1897e37119602137cd8bcb244fbf53d71d41304f |
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 | 65l3dGbWrO3ZMvOKj9zo7pfxpjgc8mK9CqmD+H4XLoIhm4SFVf7Oqu152vsmiecwsCI0FcFW9nrZekPt6ulsBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:46.386813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009095observed 960631dd345a4e7076cd979f083e239c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:46.364595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009095/manifest.jsonobserved 7fbfd6d6e3180962fd0d29cb1897e371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.345318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009095/publication.mdobserved 6a06613292c61236c3df179ba675915b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.325105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009095/publication.txtobserved 6bed586e57b35ce56a158441229fd224...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. |
|---|