OT-2026-000027365
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-2026-000027365) never changes.
Identity and time
| Publication number | OT-2026-000027365 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-73d0-a5c6-087b7bdf5f69 · 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-2026-000027365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 015c40b1cebb7e742a60cae77a98f437662c48dd145042ccb39286c839f15dbe |
|---|---|
| Markdown | be7d6cd182bf30675ce60a294d28194b23c60f2911d43db69a7ac5c749a36562 |
| Publication page | 22d376b45dc233a2cdaadb1c74277807ba7f20b9fb6b3a786b040d1ea2c82359 |
| Manifest | 75962a7b920e9996a117c5df0b9c272c769cedaf48becef847c9da17ee22a0cb |
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 | trtSsBKS10nAO4Q0nz2shdGTQJi3qj8jiO5gf+HB2vtAoA+EYTEzM0c68LgYt5fRNXfJ8TfOx1TaUg9cZANJCw== |
| 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
| 2026-09-17T11:42:46.734766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027365observed 22d376b45dc233a2cdaadb1c74277807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:46.716675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027365/manifest.jsonobserved 75962a7b920e9996a117c5df0b9c272c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.699517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027365/publication.mdobserved be7d6cd182bf30675ce60a294d28194b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:46.679974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027365/publication.txtobserved 015c40b1cebb7e742a60cae77a98f437...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. |
|---|