OT-2026-000013371
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off before 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-2026-000013371) never changes.
Identity and time
| Publication number | OT-2026-000013371 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7b80-884a-9b4a817e6a28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013371 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbd5926a4e3a2422a5d6992a3fd8af5c74437531f29a4bc9725d1c33fdf9d62c |
|---|---|
| Markdown | f9461bbb71f38b143d10cc802356dd9185116aeb420a34cff3ae8b21763944a2 |
| Publication page | 96a483c303ccf16961e9cf0c10fc08440e8865434a12b1f3945380a713790ec0 |
| Manifest | 8fbab8c6312779513ae758ab808d0c7f42ac896d611ac09b44b33fea38dd66e3 |
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 | YB8FEFmuIZk1jtc4/RY1CZTxUqHPpaAeX1oQJmhKJdHKyt1Ec8VZt+RJQnNPgNcWrQpW9Ea8yvC12fhsLwPhBQ== |
| 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
| 2026-09-17T12:09:49.976991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013371observed 96a483c303ccf16961e9cf0c10fc0844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:49.956429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013371/manifest.jsonobserved 8fbab8c6312779513ae758ab808d0c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.931432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013371/publication.mdobserved f9461bbb71f38b143d10cc802356dd91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:49.910666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013371/publication.txtobserved bbd5926a4e3a2422a5d6992a3fd8af5c...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. |
|---|