OT-2026-000060239
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000060239) never changes.
Identity and time
| Publication number | OT-2026-000060239 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7638-b08a-761f1d8de3e6 · 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-2026-000060239 |
| Status | PUBLIC |
Content hashes
| Canonical text | 643875549827c30b89d0d41a6ae04a7fb5e48c188a24cd06452c2ef8d2ad176c |
|---|---|
| Markdown | b2df78dc6cc7d36059c0de2c7ae2f7b8518a7786f6970c4ea7c80c55c0655590 |
| Publication page | 3c76b27f950fa899ff5fe5f28a9d38afac7c8c865daf23795c50bd0bb6b09bad |
| Manifest | ca1c82141d24310e4ef8e2142282310876dace8b19074f61dbf9db6dc31380b1 |
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 | YcL3ufyYMnpkdSNmz975hfBiTtT8YavBHIb8gLrXuupc7O4nrXZ9fqt8arkG2d3fG7WmZFUugAhZGhTXZDuRDA== |
| 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
| 2026-09-17T10:43:55.192204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060239observed 3c76b27f950fa899ff5fe5f28a9d38af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:55.173483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060239/manifest.jsonobserved ca1c82141d24310e4ef8e21422823108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.155546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060239/publication.mdobserved b2df78dc6cc7d36059c0de2c7ae2f7b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:55.137990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060239/publication.txtobserved 643875549827c30b89d0d41a6ae04a7f...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. |
|---|