OT-2026-000058369
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000058369) never changes.
Identity and time
| Publication number | OT-2026-000058369 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-738c-9c98-fc2871996c5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39ba4e3e6c30d03b081e84c64114926ad62a31f2911bcad8ad0c3a7c51c70b34 |
|---|---|
| Markdown | 0a49c49f3a0333093bf4c988f0c0d127229d802a9cd4bde2ffc32ca75428ff5c |
| Publication page | 943aeaf679d9e51ee2e9dcd92ba672aa9ba366160cb7814d24bf39657e140632 |
| Manifest | fbe7dd33fee75808dc982181d1e4ffa595e1301d2f0c76090c6f3c091efa56bd |
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 | 8Unu7xdPzQisKe7b4q7FB8rVwOeEwuudEOvDlL4VbijD+8fepTZD9m1dt3ez1xiLpq7mLp5Za8f4dU3lZsiKAw== |
| 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
| 2026-09-17T10:46:47.397987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058369observed 943aeaf679d9e51ee2e9dcd92ba672aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:47.380881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058369/manifest.jsonobserved fbe7dd33fee75808dc982181d1e4ffa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.363651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058369/publication.mdobserved 0a49c49f3a0333093bf4c988f0c0d127...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:47.347444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058369/publication.txtobserved 39ba4e3e6c30d03b081e84c64114926a...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. |
|---|