OT-2026-000056513
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000056513) never changes.
Identity and time
| Publication number | OT-2026-000056513 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af5-79ba-ab96-b712aded3c1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056513 |
| Status | PUBLIC |
Content hashes
| Canonical text | cac7b398f87ea2e776a46427808bc9df9188be38ec90a6d9f1baec7ca7742ffc |
|---|---|
| Markdown | 9ee4f1823d98871880fe640cc07735289c7b919a50174882f6c254dd10950f70 |
| Publication page | fb65df26575abf8a3f6ae14aaf6f20462b621d48a246f057ecb8308cd50c7d04 |
| Manifest | 018bb6ae5f164363d65334084920ed4964dec893171131478457305d1424d7e4 |
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 | RJxXaY2bDurrGsSMJ4l/rBwuGnomYA5J0OMuoSCEMbjAfdrl6wheaTItL/W2LCPE6Xmq0VNFQmaaxOKHygsFCQ== |
| 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
| 2026-09-17T10:49:50.173781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056513observed fb65df26575abf8a3f6ae14aaf6f2046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:50.155851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056513/manifest.jsonobserved 018bb6ae5f164363d65334084920ed49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:50.137161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056513/publication.mdobserved 9ee4f1823d98871880fe640cc0773528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:50.118617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056513/publication.txtobserved cac7b398f87ea2e776a46427808bc9df...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. |
|---|