OT-2026-000035461
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000035461) never changes.
Identity and time
| Publication number | OT-2026-000035461 · never reused |
|---|---|
| Internal UUID | 01a0ae76-a762-7d5a-8144-7cfadc2255c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:26.834147Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 013a40614b60abf8bf9377d1ada302482f9f38ac5170bd74ead56adc504d8253 |
|---|---|
| Markdown | 58918a29297bd3f6008c37c4c061ef82845ea58c3cc3f7a5c81839d0e26bce82 |
| Publication page | acf4afac18eb58b6a651f435edd53337dbcaa523c08567f49ec4a5baaaca7099 |
| Manifest | a6aebf7095aa1c74876c3c84f7e8096a718ad2e9bf7d1961bffbe82519b28bfa |
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 | EhREbxCsUGabg1c0KO4TrmVcC6WXYlgzYrSWi5QCATNNM4lq3i8wvliBGEXh0hic4/mEJQR31EreUYO6YLfLBQ== |
| 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
| 2026-09-17T11:27:51.232068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035461observed acf4afac18eb58b6a651f435edd53337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:51.214549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035461/manifest.jsonobserved a6aebf7095aa1c74876c3c84f7e8096a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.196701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035461/publication.mdobserved 58918a29297bd3f6008c37c4c061ef82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:51.179588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035461/publication.txtobserved 013a40614b60abf8bf9377d1ada30248...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. |
|---|