OT-2026-000024448
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000024448) never changes.
Identity and time
| Publication number | OT-2026-000024448 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-760a-a2fa-194141e1a5f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024448 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20714628830741a80a026e7737912c574b79daa52685904e24d0c2861671f0de |
|---|---|
| Markdown | 2c7d429f0f0c45cb067361fc4a1e19d4c4895d44b14f7437a9012c4f6d7eea2c |
| Publication page | 86ebffeacf0a4957bd656ba3cdfec68bfadbb7de6353e3192536c91fc35ec8e3 |
| Manifest | e3f62241dce53511dfbb4b30de204b4bf908e5cbd905054d903c4213eb6f1ebb |
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 | 8Hr77d7coB9XBL3Srcg8QtZsf4Y8hXMmE9FlP5rqAqzPSrcOwYKTCzs0ObCVfZqowbpRTG+7orNbTdjK3484AQ== |
| 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
| 2026-09-17T11:50:20.747782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448observed 86ebffeacf0a4957bd656ba3cdfec68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.721595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/manifest.jsonobserved e3f62241dce53511dfbb4b30de204b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.702898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/publication.mdobserved 2c7d429f0f0c45cb067361fc4a1e19d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.680018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/publication.txtobserved 20714628830741a80a026e7737912c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.609624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448observed 86ebffeacf0a4957bd656ba3cdfec68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.589674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/manifest.jsonobserved e3f62241dce53511dfbb4b30de204b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.572117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/publication.mdobserved 2c7d429f0f0c45cb067361fc4a1e19d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.551514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024448/publication.txtobserved 20714628830741a80a026e7737912c57...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. |
|---|