OT-2026-000024845
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000024845) never changes.
Identity and time
| Publication number | OT-2026-000024845 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7856-a064-4d697d8b88f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 561d07829b78549656ec0338426a0533dd05a8e46645109c57a5c2093bd49dca |
|---|---|
| Markdown | 825d9776bcf8b34fc650cd405a72255d5911ba112af27adeb0076e65d4bd928c |
| Publication page | 852d74303d8278485b90bf190be8059c4b7fecf1d69e1976f52120d6119e35df |
| Manifest | f8ef9a8f23a1876e02d531b5a57b266ccb0b79e5ee08a42a9a2f9207d00c3939 |
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 | iti9/We5YtGzVxcI6CBWq7uTM45ZFq6AVLuLYL7tPl1xjffkG0XVIfE3F2rOBg/BFw776VX17cN3hHIl6oqhBQ== |
| 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
| 2026-09-17T11:47:52.201686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024845observed 852d74303d8278485b90bf190be8059c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:52.173829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024845/manifest.jsonobserved f8ef9a8f23a1876e02d531b5a57b266c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:52.155816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024845/publication.mdobserved 825d9776bcf8b34fc650cd405a72255d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:52.137816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024845/publication.txtobserved 561d07829b78549656ec0338426a0533...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. |
|---|