OT-2026-000096223
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096223) never changes.
Identity and time
| Publication number | OT-2026-000096223 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7837-85a5-e55773034f5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 744751b8e2331c359bd071ff7d117d3be4ab1a70537c4f54f27874c00211c880 |
|---|---|
| Markdown | a5ebfe35d8ac38cf55c53aa4959fdd71e6e9b8fc1fb54214f52509c8d284134b |
| Publication page | a1f8bd7aefd055b5126e5c247a2e1a6b19aaad1845955cb73c25131c53215139 |
| Manifest | bbee1bf656e353feb1ecc079184992600b5481395d1a89c9f799d8a58d153b77 |
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 | OFtdqy8RzfZjBLDBjVPGRLMFcFML4r6dh469MNGclv6BoG2RC/5caAwYCIOegsZB2STGkyJq+791nZFZVeEfCQ== |
| 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
| 2026-09-17T09:34:44.619437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096223observed a1f8bd7aefd055b5126e5c247a2e1a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:44.601723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096223/manifest.jsonobserved bbee1bf656e353feb1ecc07918499260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:44.584167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096223/publication.mdobserved a5ebfe35d8ac38cf55c53aa4959fdd71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:44.567694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096223/publication.txtobserved 744751b8e2331c359bd071ff7d117d3b...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. |
|---|