OT-2026-000015098
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000015098) never changes.
Identity and time
| Publication number | OT-2026-000015098 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d097-7a45-aba5-cd109d74ce4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52ac1ba8ddce4b4cb065663ad38a4767c58d2c387340bc637b42879fbf1ea6f9 |
|---|---|
| Markdown | 1f43653ec7ea67a62792ed4305398ac7e11797a31964aaf0485893d346bcaa41 |
| Publication page | eca649abcacfe5baff8bedc6a0c39f74a8dfc8f660829459de7314dbd258588c |
| Manifest | 4a402806fbebb5249d442a2444b680647812796ddc9faac29197f710561466fa |
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 | qdq2a8fIPiZ9D6pHdc0LdwTcCwraGg3I6dOsfixvEmy+b+1R3oDmG6LPsXw/ax9QZCvFzSSJvljCxWI/in7kBA== |
| 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
| 2026-09-17T12:07:09.328608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015098observed eca649abcacfe5baff8bedc6a0c39f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:09.310527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015098/manifest.jsonobserved 4a402806fbebb5249d442a2444b68064...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.291173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015098/publication.mdobserved 1f43653ec7ea67a62792ed4305398ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:09.268465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015098/publication.txtobserved 52ac1ba8ddce4b4cb065663ad38a4767...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. |
|---|