OT-2026-000102612
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000102612) never changes.
Identity and time
| Publication number | OT-2026-000102612 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7e41-93d2-ce6b951c3138 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102612 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb9473d279eb8d28aebbe09847550a687bba89488dfd7bf6ecaceb2f510ef3ff |
|---|---|
| Markdown | dcf24d1a47c4583ca8f7c419b139a794a3ee9cbffce4173ea49af86671830bbd |
| Publication page | 00a979baa2681282774f828d25f79777b76d0bed85dbcd6d1ac9c8d8959a2ca1 |
| Manifest | cac6afe8fa6dd30b8f5a11b5dcd69587734d46804746692766cba83b3fd7acf2 |
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 | RBixf3f7OnDpxbUdKay3Kp8x0ZZvVXwvdYyUIH9VnTSSOrlbzl/XSQbY6kYVizUUhO/FfWUMDeRJurWZizxlBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:06.165107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102612observed 00a979baa2681282774f828d25f79777...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:06.147966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102612/manifest.jsonobserved cac6afe8fa6dd30b8f5a11b5dcd69587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.128866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102612/publication.mdobserved dcf24d1a47c4583ca8f7c419b139a794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:06.109622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102612/publication.txtobserved fb9473d279eb8d28aebbe09847550a68...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. |
|---|