OT-2026-000018127
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000018127) never changes.
Identity and time
| Publication number | OT-2026-000018127 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b487-78e0-9a99-940accd269d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47b047592e5abe20230dd6dd8412d99844ead2d0db13eae69707779d2c63743d |
|---|---|
| Markdown | bb8a60ae215bd5db5ce4be30c37c27bdfd2458bb0aa1b3db8d834d0d59b50b2a |
| Publication page | fa6acdcccc9cbadfea55922e8fbfc1e9ba84199d69de480b6a1733fc9627a823 |
| Manifest | 0074fbc37d26942a437b06a22432099ee763ba3529ba479e0c5ea7f73e5d5e5e |
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 | h/YRHFL8xMowuc1UJ+JNq3Fp4fMLwbHV1fJWuGTHgAhKIZyKN75kdPNoMgJs4gxXhoe60n6i51n9HDkit8MHDA== |
| 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
| 2026-09-17T11:59:52.112836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018127observed fa6acdcccc9cbadfea55922e8fbfc1e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:52.096998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018127/manifest.jsonobserved 0074fbc37d26942a437b06a22432099e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:52.080542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018127/publication.mdobserved bb8a60ae215bd5db5ce4be30c37c27bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:52.062082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018127/publication.txtobserved 47b047592e5abe20230dd6dd8412d998...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. |
|---|