OT-2026-000003846
Publication integrity record
Bellows cup vacuum gripper, six outlet manifold, three stage ejector, contact triggered
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-2026-000003846) never changes.
Identity and time
| Publication number | OT-2026-000003846 · never reused |
|---|---|
| Internal UUID | 01a0a90b-3c30-7340-80b1-2d3fab5a4155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:08:00.947195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003846 |
| Status | PUBLIC |
Content hashes
| Canonical text | d63a3a6fb9b69835adf81f7aa62293fed3d80621023539ad2ec2f1a18c1d8ba8 |
|---|---|
| Markdown | 0b30ad1b0b291ab27fc249937828d76a1424e0ecfab0276c31ff1588d23657cb |
| Publication page | 544db9490a86363ebbae3abc3d846cc52e048d7ada02f14d3b61227973fb6374 |
| Manifest | dbdf7691b99b680ae5b5c65a48d66a5313d7424e5a4a05b717d1fa2315313b18 |
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 | pJC/sabXlTmgtVVdsMALOU5qs8wnbxGbVyvHnpDTx92HPq6rbekcot9zejL1s7uEXTlaxM4WtnA0JN+vhfbAAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:27:02Z batch OT-TS-2026-W38-009 · RFC 3161 token · inclusion proof root aada101caea153fd76622afa3661a5b8... |
|---|
Independent retrieval
| 2026-09-16T07:10:16.846173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003846observed 544db9490a86363ebbae3abc3d846cc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:10:16.831142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003846/manifest.jsonobserved dbdf7691b99b680ae5b5c65a48d66a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:16.817342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003846/publication.mdobserved 0b30ad1b0b291ab27fc249937828d76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:10:16.801562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003846/publication.txtobserved d63a3a6fb9b69835adf81f7aa62293fe...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. |
|---|