OT-2026-000007563
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000007563) never changes.
Identity and time
| Publication number | OT-2026-000007563 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df7-7068-9e9d-55e4b9328993 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007563 |
| Status | PUBLIC |
Content hashes
| Canonical text | b60f3f2b39e9f293465e1ef4f39f5b2d489c808245dc12568a87638ae5a86fd2 |
|---|---|
| Markdown | 7b6dfc786e7aafa7d2951056730c6013cb9c713d127233e9d7c2406aa79da677 |
| Publication page | 6ac89d22c0ed52edfbb7d88263fe9bf9179f4ad7b3fe5e3c19c3cbfacf9fe4b9 |
| Manifest | 53c829782e81a08f1ecddcea598882108b7777cd28d7a577a6e0121ba51af4f2 |
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 | DRqzNkiAT1rbNevzpdTFklfKz3hePRuJExBaunTXUEZ3GSe/OK5xCwpZnFNAl0ybQ9vHhV7gWHqo2PohlUE2Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:24.577975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007563observed 6ac89d22c0ed52edfbb7d88263fe9bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:24.561364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007563/manifest.jsonobserved 53c829782e81a08f1ecddcea59888210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:24.542957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007563/publication.mdobserved 7b6dfc786e7aafa7d2951056730c6013...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:24.527434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007563/publication.txtobserved b60f3f2b39e9f293465e1ef4f39f5b2d...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. |
|---|