OT-2026-000094570
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094570) never changes.
Identity and time
| Publication number | OT-2026-000094570 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-74d1-beca-03221ca9f190 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094570 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb4f1569a8212fa3ae5d4742cac38f70a0c2e110983b2acf91c98ea3f3eb291a |
|---|---|
| Markdown | 8f42e55392a2b2386e8cce995f397d8c8d1bcf581b8075d2f1eb8b1a3d92786c |
| Publication page | 5413d5c87028633548a73957abe9091a68ed998adb007beddaa950b4406ca722 |
| Manifest | e19f9b291c28ca70156fcf996503443cc046ec15d4548ead4c7128f34442fcca |
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 | 5htbkO674ZVStmAxzhDpi0bbbeCiTWBtGVBQKHsod5IEujALQ4+ZUzbGPqYGLYVuvkGqmKsV/w7PsDJHBDHICg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:01.457762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094570observed 5413d5c87028633548a73957abe9091a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.438565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094570/manifest.jsonobserved e19f9b291c28ca70156fcf996503443c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.419527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094570/publication.mdobserved 8f42e55392a2b2386e8cce995f397d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.401304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094570/publication.txtobserved eb4f1569a8212fa3ae5d4742cac38f70...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. |
|---|