OT-2026-000060241
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000060241) never changes.
Identity and time
| Publication number | OT-2026-000060241 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7d61-9af8-455c41b499c0 · 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-2026-000060241 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37012f2b9fce86f20f6238ebd0ecc2725f8f82b5ca6f5f373b3131787214d5e9 |
|---|---|
| Markdown | e06259ca89e0c5e96dc09db01338daaa689ac904e87932ec836d6dbb4e56e96f |
| Publication page | 7f8978b46a816420c85e98cddf8b6c8f3ec669522e75995cd90d31e6bf06e951 |
| Manifest | 04739cb519d0c5922cb0add40e5896382b353cbfa9ff45d7590eea948ffe3dd2 |
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 | CjwinvbmZXUyjr/SlWXpjyqVI/EGpZKXx2N3A6qQewB+9UnqSyUj2tHcYbVHTzerrVRpeRmd1NrySri7oBIWBw== |
| 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
| 2026-09-17T10:43:55.352722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060241observed 7f8978b46a816420c85e98cddf8b6c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:55.334541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060241/manifest.jsonobserved 04739cb519d0c5922cb0add40e589638...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.315288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060241/publication.mdobserved e06259ca89e0c5e96dc09db01338daaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.294312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060241/publication.txtobserved 37012f2b9fce86f20f6238ebd0ecc272...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. |
|---|