OT-2026-000085195
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000085195) never changes.
Identity and time
| Publication number | OT-2026-000085195 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-764c-b225-6ef015637fc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085195 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac943edf8c02e3de947602207b5bc642fc2396b25de3831bd26988430de384c9 |
|---|---|
| Markdown | 93d47699e6267c748dd92e6062d797ba6bc9729a80ff1e95a3993419f666fd06 |
| Publication page | f252a0c3349b1702bdc4237c04e3ea8270b6a251ce2487d094fba90186956e8f |
| Manifest | 10c82385c307e7dac3334283a83aa293053a68600d5eaef5c5c6a41345afb6ba |
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 | 82EhJAtvRHmEIVSV96GyEvWQKqUU0R5znSs/nQSVAFF4oG71/scQXZRmLFDWfYkc9l5hCKgFuRm2h9p4WhINCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:16.994130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085195observed f252a0c3349b1702bdc4237c04e3ea82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:16.975710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085195/manifest.jsonobserved 10c82385c307e7dac3334283a83aa293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.958493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085195/publication.mdobserved 93d47699e6267c748dd92e6062d797ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:16.940650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085195/publication.txtobserved ac943edf8c02e3de947602207b5bc642...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. |
|---|