OT-2026-000026039
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down
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-2026-000026039) never changes.
Identity and time
| Publication number | OT-2026-000026039 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-765a-98ee-b8ba2d48da9b · 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-2026-000026039 |
| Status | PUBLIC |
Content hashes
| Canonical text | 268875eaee4be375e819dc5a7e02bb3857cfeb39ef6c0b9a1c22c83d5fd25de5 |
|---|---|
| Markdown | d9b3674c257deb1998dab744731408ccc24757b9bb59f6d4fff54b058b32c999 |
| Publication page | ec7431e4d3453f36dbfba2bfa31392430080b90c530fb95b311cfc4d0b0daeba |
| Manifest | a39a2d0111870bbf6993eda1f900ba430c8ab2c2df8427188fd6cc421a09d722 |
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 | P5YWz4TW+J4mvCCy+e5aI4Gq8fj/gSoaptsrdmZCaEkZiJKG3EAFCPAfESaYUwhLA2A2ceeZ5yoi+SwVreAyCw== |
| 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
| 2026-09-17T11:46:25.629030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026039observed ec7431e4d3453f36dbfba2bfa3139243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:25.613099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026039/manifest.jsonobserved a39a2d0111870bbf6993eda1f900ba43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.595003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026039/publication.mdobserved d9b3674c257deb1998dab744731408cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:25.577010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026039/publication.txtobserved 268875eaee4be375e819dc5a7e02bb38...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. |
|---|