OT-2026-000060468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum 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-2026-000060468) never changes.
Identity and time
| Publication number | OT-2026-000060468 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7e3e-b476-d0a6b493a989 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30819dd5b0f576b76f075d8de236ddeac56a0467ce7cdccfc63f7a55eb99dd37 |
|---|---|
| Markdown | f12ab3e57abdcfaa008371fc11cf16cff468865d74c27be67a8a7ecb0eb4054a |
| Publication page | 58a3abebd76c7146fa10d2f50e2e78a25e60ae66fedbd9128a69f500b224c222 |
| Manifest | 9b79bd4ae16916335d7ab4dcae3a57b466fc562888ce5ec47130a677e583419d |
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 | q1ueOneamv0Xf+J9urRk4nE6cK1NN8pkV4Bo+XVbkYKE9cjLiBs1YVdPZMIQZt/V3iAAQocy2ZT6+xL3ktMsDA== |
| 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
| 2026-09-17T10:42:57.409102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060468observed 58a3abebd76c7146fa10d2f50e2e78a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:57.391983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060468/manifest.jsonobserved 9b79bd4ae16916335d7ab4dcae3a57b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.373838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060468/publication.mdobserved f12ab3e57abdcfaa008371fc11cf16cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.357595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060468/publication.txtobserved 30819dd5b0f576b76f075d8de236ddea...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. |
|---|