OT-2026-000060153
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000060153) never changes.
Identity and time
| Publication number | OT-2026-000060153 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-73ab-9edf-014f83533acf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060153 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4b9f7c29e372318e9dc5365f8e0405cb456f0918ae1d979a950b95c68bfa078 |
|---|---|
| Markdown | 80d3f08ca14a05486d04cdbc815c510eed9b1404df8d8059bde93a16e95f06d2 |
| Publication page | a978b48d1effc1d76de71c269bc279058ee1dfaf058c14e7600c8b331aa5762c |
| Manifest | e3a23c87a20ca70737f21cbd33bada3da7fae8a81d553d4fd5a7b8dda4f6ccdd |
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 | eM9Zg3HkzzeiEsHblQgPBcnNCyPyea/qC/ri2IGNpOyyYyc7s8Rg++IOwzNv5zUYlYPhLgNyVpL3xYU4ZgaOCw== |
| 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
| 2026-09-17T10:43:48.756079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060153observed a978b48d1effc1d76de71c269bc27905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:48.739734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060153/manifest.jsonobserved e3a23c87a20ca70737f21cbd33bada3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.721339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060153/publication.mdobserved 80d3f08ca14a05486d04cdbc815c510e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.703656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060153/publication.txtobserved f4b9f7c29e372318e9dc5365f8e0405c...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. |
|---|