OT-2026-000062245
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000062245) never changes.
Identity and time
| Publication number | OT-2026-000062245 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7c83-8751-76263a650f76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5588e73f650b52945ed75869604373c45ab421d753c5ab0db85a4791dfae6e25 |
|---|---|
| Markdown | 8b8b23333c4312612715a99e5575251649d8e1709e39d1673db255f857c04586 |
| Publication page | 8df6bfced7a52d74ee9a5bcf4c7debdd04cc4af270069c604dc1b28c4c9b40c7 |
| Manifest | 46976b3aa5d4b0856799d1fe8c68dbaed66c2d4eb1abb0132155b04a634b7d91 |
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 | 3vHXjAgArEc1xMMtXoihrQ57gk+ag1ZfZHGpdxwCfcKE0pyi5gj92GLmJbdM3BTih/ARu+xqdto3L+NlWjoQAw== |
| 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
| 2026-09-17T10:39:31.355103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062245observed 8df6bfced7a52d74ee9a5bcf4c7debdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:31.338379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062245/manifest.jsonobserved 46976b3aa5d4b0856799d1fe8c68dbae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.321035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062245/publication.mdobserved 8b8b23333c4312612715a99e55752516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:31.304097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062245/publication.txtobserved 5588e73f650b52945ed75869604373c4...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. |
|---|