OT-2026-000094583
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000094583) never changes.
Identity and time
| Publication number | OT-2026-000094583 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-70b3-883b-d8b74b2e872a · 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-2026-000094583 |
| Status | PUBLIC |
Content hashes
| Canonical text | d64901ad6f865412af9ebd6ac2cf5089ea94a94a49749f3bc046e4495d692b6c |
|---|---|
| Markdown | 80fd4ab6a2264ad0a7321533e33af33f6352c31142e4ebc936d9a3f144a1e0c0 |
| Publication page | 81507493047869367332ccc81380cb652946c35b4fbcf9e4ca19e35a11b43053 |
| Manifest | fcf3cfacb72d275f65ee7bf75104c6173bf5f74859c99e2fd68acaf4317e1b58 |
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 | cDv99TSpugz7NVXc3z9GdmTidVdCuiX044T72gZB+/aqXabHxu3nisivGM8+QYuZ+RHr/vjm5JtQJoW1Ojy/Dg== |
| 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
| 2026-09-17T09:38:02.436145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094583observed 81507493047869367332ccc81380cb65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:02.418360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094583/manifest.jsonobserved fcf3cfacb72d275f65ee7bf75104c617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.400622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094583/publication.mdobserved 80fd4ab6a2264ad0a7321533e33af33f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:02.383144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094583/publication.txtobserved d64901ad6f865412af9ebd6ac2cf5089...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. |
|---|