OT-2026-000026824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000026824) never changes.
Identity and time
| Publication number | OT-2026-000026824 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3452-7cbd-a2d6-de1492bc1420 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a19ef0ddc1a4b3df3c4ad8f2857d2456701e85c5233411ecf58254ff345d88f |
|---|---|
| Markdown | 23fae19faaef0dcc1d45f98e4895439def05d4d44de922a82e35b367b60476ef |
| Publication page | 29d45bfa032183d7138b13621aeef1c6a594d6dd9bb4122481d9092935395fd4 |
| Manifest | 7d017ebb601ef7d0589febc9d92224df44e7dc9c5cc73d18b95e64b71971357a |
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 | DJg4zqkefiEsDUDeJhjgZVtqLQ/bAErAK2EsWQtoIhHUFuXVT246nBl3q6m9+s5UyVu7jEEvyrIOnYFUfenuCA== |
| 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
| 2026-09-17T11:43:24.428524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026824observed 29d45bfa032183d7138b13621aeef1c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:24.404032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026824/manifest.jsonobserved 7d017ebb601ef7d0589febc9d92224df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:24.386962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026824/publication.mdobserved 23fae19faaef0dcc1d45f98e4895439d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:24.370405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026824/publication.txtobserved 6a19ef0ddc1a4b3df3c4ad8f2857d245...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. |
|---|