OT-2026-000027353
Publication integrity record
Four cup vacuum gripper, four outlet manifold, 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-2026-000027353) never changes.
Identity and time
| Publication number | OT-2026-000027353 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-71db-ad33-bd2b29e5ef49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027353 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcbb82559f348456bc2b0057930727c4e7130c9b9ceb44c5855ae81e72720bb3 |
|---|---|
| Markdown | 5cf2217857a5055cbb2551cc4711073b57603fab7ec04c40ef620ab7df31d2f0 |
| Publication page | ac47a3a6dfa44c8f4b2bc69563d5a751f49833b89916f6c3a2fc02ca3a6231f6 |
| Manifest | 91546294cc181a515aea4bd00ae7eee7d2698ef0a055fa86f3592927a8161e5a |
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 | PE/e/f65bQs6TzKwHS6hgoIdAJCeQXunOgHNudYeifBMbDZ7x9+k5bEKWtaDvVlrSvdtNZv6WEZs6VJvqOfYBg== |
| 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
| 2026-09-17T11:42:45.791265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027353observed ac47a3a6dfa44c8f4b2bc69563d5a751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:45.768578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027353/manifest.jsonobserved 91546294cc181a515aea4bd00ae7eee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.747272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027353/publication.mdobserved 5cf2217857a5055cbb2551cc4711073b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:45.727807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027353/publication.txtobserved bcbb82559f348456bc2b0057930727c4...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. |
|---|