OT-2026-000006914
Publication integrity record
Vacuum cup gripper, four outlet manifold, two stage ejector, pulsed blow off after 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-2026-000006914) never changes.
Identity and time
| Publication number | OT-2026-000006914 · never reused |
|---|---|
| Internal UUID | 01a0a96c-2394-7107-a68e-b6d82abcf465 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:53:51.640358Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d355197c0c508d41ae4fbc108c16409f5225e5341bde8269238eef280f7c77f |
|---|---|
| Markdown | 7c023045b9967a4eee9a46fceffb808d0fe0d48248a881fc63f5de56b565fa68 |
| Publication page | 59bde43485df006614e6070e4cb6c3bedc32baa2f5ea28d1ec8d825f5a99d269 |
| Manifest | 721d4301b68b3f3fd6de0d7db8e166000f4a87cf39e52ea9478d0d80979260c5 |
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 | JEBZuqn4yccqof8Z4Jet2zP1zsy8/Sjekx7faf1Fh4709S8WMe6spiM3TzAijnIhlWIMeeWgYH0tDr32WG+4Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:22.636274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006914observed 59bde43485df006614e6070e4cb6c3be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:22.500956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006914/manifest.jsonobserved 721d4301b68b3f3fd6de0d7db8e16600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:22.487069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006914/publication.mdobserved 7c023045b9967a4eee9a46fceffb808d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:22.472074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006914/publication.txtobserved 7d355197c0c508d41ae4fbc108c16409...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. |
|---|