OT-2026-000034666
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line 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-2026-000034666) never changes.
Identity and time
| Publication number | OT-2026-000034666 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-74ac-8779-facee858e2ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fa5180512565f8ed8655e6e7fee1b3e11f1570217b4c6325ded44b3283a6366 |
|---|---|
| Markdown | e26f1d892c45a1ba64e1c9e3d701a316ba87547aeada4ac1bfb872318be73f6a |
| Publication page | 1e3d3fcee22e6161644b31f04d991d24f016e03366dde165a7fa98d0735a9bf3 |
| Manifest | b7ddbbcae594ffa6e950ed92f65ee34a415218a95b77c58d6ba4cadb001fad67 |
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 | EzN3kuAj86zcQ6V+WHMo1DycH5bX9SkdH3vRZ91RdllGUWHxoryku6d7Kxq9Sv38qNSjHBNAmtl+WEvbI+YoAw== |
| 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
| 2026-09-17T11:29:03.672989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034666observed 1e3d3fcee22e6161644b31f04d991d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.655937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034666/manifest.jsonobserved b7ddbbcae594ffa6e950ed92f65ee34a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.638173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034666/publication.mdobserved e26f1d892c45a1ba64e1c9e3d701a316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.618693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034666/publication.txtobserved 9fa5180512565f8ed8655e6e7fee1b3e...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. |
|---|