OT-2026-000033264
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000033264) never changes.
Identity and time
| Publication number | OT-2026-000033264 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7f65-b660-890ea41b70c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033264 |
| Status | PUBLIC |
Content hashes
| Canonical text | b74eda6f921c316fe9f5c8e0d48916003f0e9c496244a175d8b8cc5be0617e24 |
|---|---|
| Markdown | 67144f80421ca153c83d906ab8d288bbba5e723b810f7ab4de9a7f33d4bfd204 |
| Publication page | d43e0e017d066750eb7500199daff3fdf30c0cc15182b8fc0bbe015fab62c8ae |
| Manifest | b9f5ad948b4acddec185d859232a22da5c34e1a7fe9492c8cae6649d87192ffc |
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 | h8Z2CZT7em9ssjq8FSPoNWZEkEuYoivPPUR8k2BGfHhKHcWBdphQZE9PkCPjETK4Ilg6EY0Y3CFJKcc2yRh9BQ== |
| 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
| 2026-09-17T11:32:58.776443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033264observed d43e0e017d066750eb7500199daff3fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:58.759180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033264/manifest.jsonobserved b9f5ad948b4acddec185d859232a22da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.742152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033264/publication.mdobserved 67144f80421ca153c83d906ab8d288bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.724674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033264/publication.txtobserved b74eda6f921c316fe9f5c8e0d4891600...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. |
|---|