OT-2026-000058208
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000058208) never changes.
Identity and time
| Publication number | OT-2026-000058208 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7333-98cf-905e5a5b3b9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e7298eb3c462a6bdb6b64c9ebfc94c488ec933b4f568f0f75579c7ac38d3ef6 |
|---|---|
| Markdown | da65f9db65e481eaf4f7155eeb782dad7fec01bee505d7576c5ecbc736a215dd |
| Publication page | a96e09be18938055a3c78a66c76a0c211368e8aac7f7177b05924a7b1175ff5b |
| Manifest | ebd3bf1bc3d74e7584965103d1c45d8d10e00b7a93c63a0047b6b3487c241845 |
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 | BW+kqU7K8ohbXRwzkJHLUhRgM82eepf9mzVktlryEfsMwj4tnKLWw2oEARLEsO+dMBXxeohYsVXcpkJ3TAt/Cg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:47:54.996149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058208observed a96e09be18938055a3c78a66c76a0c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:54.980082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058208/manifest.jsonobserved ebd3bf1bc3d74e7584965103d1c45d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.963271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058208/publication.mdobserved da65f9db65e481eaf4f7155eeb782dad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:54.945817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058208/publication.txtobserved 1e7298eb3c462a6bdb6b64c9ebfc94c4...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. |
|---|