OT-2026-000053616
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053616) never changes.
Identity and time
| Publication number | OT-2026-000053616 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-7dcc-964b-5d72a8344aee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053616 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea50afce13b5f77d876cdfd34b64dbc172d28803910e2b050d855d6afe5889d4 |
|---|---|
| Markdown | 7036b45a9e59bd61b06fa69253cd7daae94b496c34fcedffd88d03180353f106 |
| Publication page | 026f706bab1d8d755de3175dd57a357e908ce5c1223c5f8817c86edc99109181 |
| Manifest | 3c873c18415496dd2eac8c92d8252e8674f3f6a692c82a39cda303299bc1369d |
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 | 3o9BSqalGnnp5yqxb61tkPJYrp1+G4Hvq8SDXigqghCZuuQuzTLMg4J5BH2C7fDrp1xnm+wcsDCbSE+zv5AXBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:29.602770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053616observed 026f706bab1d8d755de3175dd57a357e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:29.585864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053616/manifest.jsonobserved 3c873c18415496dd2eac8c92d8252e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:29.568418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053616/publication.mdobserved 7036b45a9e59bd61b06fa69253cd7daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:29.550225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053616/publication.txtobserved ea50afce13b5f77d876cdfd34b64dbc1...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. |
|---|