OT-2026-000023352
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, supply line 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-2026-000023352) never changes.
Identity and time
| Publication number | OT-2026-000023352 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7729-9ed4-cb445dd3ce27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5474c58d1bda0dbeafc734e3990248b890d683162b071a3aec38bdbccf562938 |
|---|---|
| Markdown | 42c8775a4b8c3977d5038728f1804cfd9e79f5e05bd55ef6b1a9c24b1b2849de |
| Publication page | f119a36d2121aead74259fac25e216309785a113e8d5649970e9e9bb82bbf8c4 |
| Manifest | 4e704f1c8f91c2428520e7b2a15da55d731c10e2772f8ddac24600a3b055222f |
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 | QmeTOPpSBa3dhU3zbUr2HqHmIu2Tw+Sx+kOVzIsVCbf7tiuk2NfK+yomJ06PHVWCZ7XCjq/V2ulmi4vVkAGDCg== |
| 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
| 2026-09-17T11:51:26.775958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023352observed f119a36d2121aead74259fac25e21630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:26.758385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023352/manifest.jsonobserved 4e704f1c8f91c2428520e7b2a15da55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:26.739458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023352/publication.mdobserved 42c8775a4b8c3977d5038728f1804cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:26.720781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023352/publication.txtobserved 5474c58d1bda0dbeafc734e3990248b8...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. |
|---|