OT-2026-000025833
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000025833) never changes.
Identity and time
| Publication number | OT-2026-000025833 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-756d-8d51-7256dcc2333f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025833 |
| Status | PUBLIC |
Content hashes
| Canonical text | cde549ae2f93e975036a1ff20e9a71681de100dfbe4c1fc06971fd6ea74512f6 |
|---|---|
| Markdown | 8845d2b5ebf23325e26ade687afb150d1b7a4e0665482393d9d04d0b2b522c6a |
| Publication page | 8499a3937112ca73cd4b0e8ff6bcf11d5b66e413ca23a4240ed7630b713bf095 |
| Manifest | ebc6b727d78c4e7c0ec4b964709f4f9856e2be60711a2952ec65d608e238fa37 |
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 | VchuQxsTD5SLIeE46xpa+2dtBsAO5OygvXPPoePuy94zZN95K993B28Vky1aFtHkC5cD3GjA7Qek04LGrh4+Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:03.540106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025833observed 8499a3937112ca73cd4b0e8ff6bcf11d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:03.525324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025833/manifest.jsonobserved ebc6b727d78c4e7c0ec4b964709f4f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.509386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025833/publication.mdobserved 8845d2b5ebf23325e26ade687afb150d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:03.485840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025833/publication.txtobserved cde549ae2f93e975036a1ff20e9a7168...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. |
|---|