OT-2026-000026956
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000026956) never changes.
Identity and time
| Publication number | OT-2026-000026956 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3452-7cbb-a03e-db65ebd32dcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026956 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45141c525c89c262f0a700d950462fbf5020ea34d9c34a5e9ce1ef4eca79b676 |
|---|---|
| Markdown | cd2cc7570a8d66107c17ed838ce7a47ac9839ab3875929793642a8b8cebfdd21 |
| Publication page | bccf37a65bcfe7bfe84080f1cc8db8dff0a53698ce81a19a4838085bc785f26d |
| Manifest | 88ef19531b550cab4befbb36445c63ea72322556b3bfea0d397c48fe21fc6397 |
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 | rAX6gdKCxVWeoPUE0BsnbL/5M+dGMWqUMKFiH/kij4zs5qzdVVwENNaoaBJ8Z04LYT/hTzYafXYqqHMH2TTWBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:34.672199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026956observed bccf37a65bcfe7bfe84080f1cc8db8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:34.655823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026956/manifest.jsonobserved 88ef19531b550cab4befbb36445c63ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:34.639623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026956/publication.mdobserved cd2cc7570a8d66107c17ed838ce7a47a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:34.622965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026956/publication.txtobserved 45141c525c89c262f0a700d950462fbf...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. |
|---|