OT-2026-000044056
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000044056) never changes.
Identity and time
| Publication number | OT-2026-000044056 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7cee-88da-b7e6f494544f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044056 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5bdea7ad67ee58a3b045d773d2dd9b5cf365966b63c7fec1d305841203597a6 |
|---|---|
| Markdown | b24c74a9c70965fa25b42193173594e1904d875f1bbfa50985cf9fa13361ef91 |
| Publication page | 51d73f56cdcd78428d972a4be5106184fa7a73457b0b74709a4b50b23f991cf0 |
| Manifest | df8c06353b972276501f89baeac72d64fcc3664bedc597a30916723cfdb458fa |
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 | 094nMmSoQ1hkI3PG1NiWpYmRjXsONDYyAewcJyIrzTBjgYaLwg9bmpfeH19HX8Bv9Mw9DsLTVrppaZ4Fj6VYBA== |
| 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
| 2026-09-17T11:12:27.114170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044056observed 51d73f56cdcd78428d972a4be5106184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:27.094929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044056/manifest.jsonobserved df8c06353b972276501f89baeac72d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.074302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044056/publication.mdobserved b24c74a9c70965fa25b42193173594e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.056481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044056/publication.txtobserved c5bdea7ad67ee58a3b045d773d2dd9b5...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. |
|---|