OT-2026-000051362
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000051362) never changes.
Identity and time
| Publication number | OT-2026-000051362 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-7794-b0c6-aee969a04394 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0793417a65b6cb44a192774386a0ef48853a426aa71d97659670ec18706bbfa4 |
|---|---|
| Markdown | 8ca6d6cf7ec74c9b9bf93fdb2efe8f40a1ddaaf96f7a7f9a724e2df374f0250e |
| Publication page | 88a69de91ccf772e296e1052162b9acf03124b5df6733363c97a9429a0c5b9fd |
| Manifest | 20d41a6eab71af10fd4d1c05b92c80b976807c78ffb7d276cefbe24f5129933d |
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 | DfLGlepZDfHMP2YJiTPWOhUxc+B63yEj+EYJGjLtZC4vPe0uYANxFeHKshF7fmB0ChKyosahCfq0r0Xr1A1UCA== |
| 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
| 2026-09-17T10:59:15.124759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051362observed 88a69de91ccf772e296e1052162b9acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:15.109380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051362/manifest.jsonobserved 20d41a6eab71af10fd4d1c05b92c80b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.090904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051362/publication.mdobserved 8ca6d6cf7ec74c9b9bf93fdb2efe8f40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:15.071834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051362/publication.txtobserved 0793417a65b6cb44a192774386a0ef48...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. |
|---|