OT-2026-000094413
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094413) never changes.
Identity and time
| Publication number | OT-2026-000094413 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-7d22-86ca-71765be8a585 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094413 |
| Status | PUBLIC |
Content hashes
| Canonical text | a35fded33f46838b889408402fccc854715d1535c44a184f980dab0197d0c881 |
|---|---|
| Markdown | e8415acd30d4dc4e2779b6e5fbe414b280476d257323a99184f470041f375662 |
| Publication page | 22eebac3e7c11aca0730b45d4e2001f8a316ef0f3242aa0f4d1579f15f7faafa |
| Manifest | 072b9c9648b11174597e20ab7943d8582c20c87dc3796e5640ad5ddf0ef22bff |
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 | C69QggXOy0I2IbDcf94n9gc0lWB+iPbKpo+a97xEET2GTga6yMp+S64E/E9egv67pGtUfolaFqKMZYzE0WMXAg== |
| 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
| 2026-09-17T09:37:49.481517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094413observed 22eebac3e7c11aca0730b45d4e2001f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.464488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094413/manifest.jsonobserved 072b9c9648b11174597e20ab7943d858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.446194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094413/publication.mdobserved e8415acd30d4dc4e2779b6e5fbe414b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.429233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094413/publication.txtobserved a35fded33f46838b889408402fccc854...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. |
|---|