OT-2026-000053652
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000053652) never changes.
Identity and time
| Publication number | OT-2026-000053652 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-7aea-9f57-a71f3e08842e · 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-2026-000053652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d331e11718414d7d8f254af77af9aadf17e56e048306fe347dc509d7ec4f2fe |
|---|---|
| Markdown | 48ff73c3df0c164f3b365f0ccd64016aef9345535a52a2450d944f57bf74e2dd |
| Publication page | 891c279513a5a8d0ea3d6eb9057e3f74c9c8179ed52b2db004635d860224d3af |
| Manifest | 7622ecbae56d7df867f05c5157bc822f917e1ff1c1ae33d302e29178cb5db98c |
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 | 9IriHqZxPjCRCJw8rr4QE3xTb1oSa3CI1J0+MHS1ciNKcoKQsq/alm0xDCFbrSiihNbEDEtKhLWvT77j/SWQDA== |
| 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
| 2026-09-17T10:55:32.380157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053652observed 891c279513a5a8d0ea3d6eb9057e3f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:32.363308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053652/manifest.jsonobserved 7622ecbae56d7df867f05c5157bc822f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:32.344549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053652/publication.mdobserved 48ff73c3df0c164f3b365f0ccd64016a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:32.327205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053652/publication.txtobserved 8d331e11718414d7d8f254af77af9aad...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. |
|---|