OT-2026-000086594
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained 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-2026-000086594) never changes.
Identity and time
| Publication number | OT-2026-000086594 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-733e-99c1-ccb3ab4ddb08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086594 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3220ea2ceda36c275ad770612688d4605a46252bad1cac828dbd044b46e2a6f |
|---|---|
| Markdown | 5429bf543e6ee2d62369fb0bc1a04c83ebc326905967750027ef495afb49cdcd |
| Publication page | 3820b791eac94a7507f96da77d09cb143bf131e57b1a2a8e4ce9a70173239e50 |
| Manifest | 30017958c360b6a67080f45461d359b5a25de3c71f583b63553b5f513f9de85c |
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 | 4fESKQ31Q93+lQbl+/7IafDw/bk8Xc23koKP1FbjpCk04nPgd3wlOf0Gx2sPdlnLcGqIDxeHA+B6pUoT2agSBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:26.213108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086594observed 3820b791eac94a7507f96da77d09cb14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.194698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086594/manifest.jsonobserved 30017958c360b6a67080f45461d359b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.175548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086594/publication.mdobserved 5429bf543e6ee2d62369fb0bc1a04c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.156475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086594/publication.txtobserved d3220ea2ceda36c275ad770612688d46...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. |
|---|