OT-2026-000039090
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000039090) never changes.
Identity and time
| Publication number | OT-2026-000039090 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-72ce-9a0a-0871d38c1e2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9547d5b3ae41c061327415fb8b43755bf257166ce4353fe56adf9c9550c66d28 |
|---|---|
| Markdown | 3059c1ec780086bda6d6934edf12f2efcc8a25dedb5e5e290b073714b484c0e9 |
| Publication page | 51711cd0314509336df238739bc247acc0351c2a4f2b93780247de0bc0c68a39 |
| Manifest | 79afd8cf770f6b884347ce2a6144cd44d6c322ceedc3c2f33b7ff723f6e99b82 |
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 | DfGrQk5qNohtSEZIp+11262MlWRm60xu4slIbOtReoS1MKIAClInBSiIVew0Mcx2XDaCBaUId0aC/3jm/e4pCA== |
| 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
| 2026-09-17T11:20:34.422961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039090observed 51711cd0314509336df238739bc247ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:34.403745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039090/manifest.jsonobserved 79afd8cf770f6b884347ce2a6144cd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.384315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039090/publication.mdobserved 3059c1ec780086bda6d6934edf12f2ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:34.364468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039090/publication.txtobserved 9547d5b3ae41c061327415fb8b43755b...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. |
|---|