OT-2026-000019264
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000019264) never changes.
Identity and time
| Publication number | OT-2026-000019264 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f392-7f4d-89e5-8ca24e86ceae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019264 |
| Status | PUBLIC |
Content hashes
| Canonical text | df76b118ee362cb977f3b406e4eb5f186aa6f5af54a43492e23563c4f137022d |
|---|---|
| Markdown | d5a835e45d3555a9797c076721e263c9f05f4c6649b37443c6089cc689cab767 |
| Publication page | 45158b55b26d470d986ac8e78ca12f60eff341a94aad40e295b4c459bb7e5621 |
| Manifest | a4c6335a692c7da815899212d4d4031713ddce4c5182a9bc34c698d56fcf7d1d |
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 | 0B1+fOMltB1MRN1UL5Shdw+i8vBaYC0V1bAnlqJq+njWpskTB05blUIawMFQHht/fq3DS/VB8bSDoT651ajjBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:58:36.860236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019264observed 45158b55b26d470d986ac8e78ca12f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:58:36.842005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019264/manifest.jsonobserved a4c6335a692c7da815899212d4d40317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:36.824383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019264/publication.mdobserved d5a835e45d3555a9797c076721e263c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:58:36.806381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019264/publication.txtobserved df76b118ee362cb977f3b406e4eb5f18...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. |
|---|