OT-2026-000055424
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed 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-2026-000055424) never changes.
Identity and time
| Publication number | OT-2026-000055424 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a101-7e3f-883a-f0dd8f70ec44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05f9e833c37ced024cdf748c482043515e3c09f7fd54a51f4d78f3e48dcc2956 |
|---|---|
| Markdown | 9bdec01a589d0e8009f8f66d8d8b685a4ffd30498eaae8c1ca62deea5c9fc4c2 |
| Publication page | bc6fe8c8d7f6183227eba66b25f7c3dadb6d551caaf9c3227a63e4831e111fd3 |
| Manifest | 9c6822fce3721628709d7961e204e56ad3401267b5434ac410c337567877cbef |
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 | yEPDMo81tWveQi0YNNTvmSI5Tm/+ArhXWT/8FagKIJUWv9KROTUdOIC8QVSyaTXjWiQwsw8RX5W08xgxu0iaBQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:52:04.269344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055424observed bc6fe8c8d7f6183227eba66b25f7c3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:04.251745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055424/manifest.jsonobserved 9c6822fce3721628709d7961e204e56a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:04.233304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055424/publication.mdobserved 9bdec01a589d0e8009f8f66d8d8b685a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:04.214453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055424/publication.txtobserved 05f9e833c37ced024cdf748c48204351...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. |
|---|