OT-2026-000069416
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000069416) never changes.
Identity and time
| Publication number | OT-2026-000069416 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7834-8cd4-14d1823d52bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4182bd418c399406a31cbfd4b0c6ef811ca5a6c251a1f71f1208cae2e83a9f6a |
|---|---|
| Markdown | 9bd33782fb44667d90270dff3a546824bdb8e3093a989581115e41992efc7b28 |
| Publication page | 8d870bd6878ebe556e3b78b448e1d92eb2dc03faac70e0d445ecc3b499e1a836 |
| Manifest | 0592cefcc1b9081ca054d14b23695cdc48cd4ade08fa351682944e18cdbee203 |
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 | 2ZUmQRfwYV0OinSVxo4QU2WvkNVw4/c4gWqlZ1WgeuniU0HJF/3o93ntLwTwfoMw2VoE/fjs+UuhwtqpzE6oAA== |
| 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
| 2026-09-17T10:30:20.955720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416observed 8d870bd6878ebe556e3b78b448e1d92e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:20.937993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/manifest.jsonobserved 0592cefcc1b9081ca054d14b23695cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.919473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/publication.mdobserved 9bd33782fb44667d90270dff3a546824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.898441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/publication.txtobserved 4182bd418c399406a31cbfd4b0c6ef81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.184953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416observed 8d870bd6878ebe556e3b78b448e1d92e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.166818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/manifest.jsonobserved 0592cefcc1b9081ca054d14b23695cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.148409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/publication.mdobserved 9bd33782fb44667d90270dff3a546824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.130190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069416/publication.txtobserved 4182bd418c399406a31cbfd4b0c6ef81...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. |
|---|