OT-2026-000028085
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000028085) never changes.
Identity and time
| Publication number | OT-2026-000028085 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a520-70c1-a4b5-1d41d7095e68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000028085 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0dcc3e67ecd0a42bad640209e7b06680c474ad5964a0a598080c6ececf64c05 |
|---|---|
| Markdown | 9e87d346eee265e1db9dfd12480a1c66b96765f6d5089defa58ff2dc5937b071 |
| Publication page | f5046158d6de8c4168bba816a97c68d9a22b44c77a124fd1047c5a2e517698a6 |
| Manifest | ed257d49476f33a0df74d2f8002243d6efc3ee0ee275ab1d203fd12b64db8d91 |
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 | FNCaIocM+jKbUGYy5r1wIGYkMmL13gD6eylxB+7Kuyd+tv8n/J3Vr3qfJPCxSGnv73yMe1+pqsrbWZIJt9JaBQ== |
| 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
| 2026-09-17T11:42:11.331063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000028085observed f5046158d6de8c4168bba816a97c68d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:11.306867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000028085/manifest.jsonobserved ed257d49476f33a0df74d2f8002243d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:11.288825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000028085/publication.mdobserved 9e87d346eee265e1db9dfd12480a1c66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:11.250370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000028085/publication.txtobserved f0dcc3e67ecd0a42bad640209e7b0668...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. |
|---|