OT-2026-000065329
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000065329) never changes.
Identity and time
| Publication number | OT-2026-000065329 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-72ae-afef-3a893a3a8bec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065329 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20bfa46450b17f74bc8daca6a5dd3c323a83393c832f41b8842cab7f3bb968a0 |
|---|---|
| Markdown | 1e167637be3723517152ea914d8b4529fe2c36a37d421c028e868adb7973b7d4 |
| Publication page | fa174c67917ba028c4fa488e1b494b1f6605762a660453b455ec86fa82a9e1f8 |
| Manifest | 73b6d98bf6686fe535ec7ace5f8b293987323dc1b14262f9e9a4dfac0ea6dba5 |
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 | A3YFHx7+mjnJmcZSBdsRCen0E4wb7HxHyxeHhyLSEhvX8n6qk4AxTNaiSctneMmO8z+Hkm/7yRhfqTzaXhtZCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:18.572679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065329observed fa174c67917ba028c4fa488e1b494b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:18.554296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065329/manifest.jsonobserved 73b6d98bf6686fe535ec7ace5f8b2939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.536339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065329/publication.mdobserved 1e167637be3723517152ea914d8b4529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:18.515132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065329/publication.txtobserved 20bfa46450b17f74bc8daca6a5dd3c32...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. |
|---|