OT-2026-000027088
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000027088) never changes.
Identity and time
| Publication number | OT-2026-000027088 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-77a3-b37b-a50c4950fbfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027088 |
| Status | PUBLIC |
Content hashes
| Canonical text | f30768fb45cbf5a2b168652015ab2134477f3764c9691979ecde90aba250af02 |
|---|---|
| Markdown | cc1ea014922d6836a337b224a58f95c46c3b60218ebd15d05f2e9c7101a9da72 |
| Publication page | 78ee0da614fa2111442e5c52415b0e7bc5260211ce56b433ee6b6a8a1c302957 |
| Manifest | cda0e33fd865136c7b8a869a75dfddfb47f7d661c704fbb3a9509195932a074d |
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 | ivBvjYg0R0dTJP4mPM/89Q93ADQeecz9J4E/9OrSch+/wJy2VYF3YIGjEWbr8NRB7qxY89b7CYmrSorOlzFWAw== |
| 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
| 2026-09-17T11:43:51.257574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027088observed 78ee0da614fa2111442e5c52415b0e7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:51.239254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027088/manifest.jsonobserved cda0e33fd865136c7b8a869a75dfddfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:51.222642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027088/publication.mdobserved cc1ea014922d6836a337b224a58f95c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:51.204401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027088/publication.txtobserved f30768fb45cbf5a2b168652015ab2134...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. |
|---|