OT-2026-000102466
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, pulsed blow-off after 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-2026-000102466) never changes.
Identity and time
| Publication number | OT-2026-000102466 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-7249-a1a4-73c4cfb5cad4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38561aa7352786811e0b3ad0c509785c9a10c04e4c1c9c4368f8742e97d19b1d |
|---|---|
| Markdown | 552897b153f02a28ea8e7f886ffe8822a0f11a4dd655a580d108ed116e6e66a1 |
| Publication page | e991def73e248de7f0f0f08590fe0420d37a1870111105d5a4ef8a57fca3b13c |
| Manifest | 2876385bbed5d361bd9c8e446f0b830d6a7265f747f49f5fe6adfd8113baf8d4 |
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 | TVZ1bYFV5zaNFrRmZJaYErbzz6fUe4LUFUUhEV+HMc/teNiPk/TrHdx1JllaUcveajZJG119kNqzXk+HhogiAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:37.301459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102466observed e991def73e248de7f0f0f08590fe0420...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:37.284649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102466/manifest.jsonobserved 2876385bbed5d361bd9c8e446f0b830d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:37.250054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102466/publication.mdobserved 552897b153f02a28ea8e7f886ffe8822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:37.216522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102466/publication.txtobserved 38561aa7352786811e0b3ad0c509785c...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. |
|---|