OT-2026-000082047
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000082047) never changes.
Identity and time
| Publication number | OT-2026-000082047 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7db4-9cfe-7f4ef1c5eda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1190b2d499f6e7cc11cb133194ab794e4e73d9477e2a49034b4e48217c2d6354 |
|---|---|
| Markdown | 47ca47524cc2490ce0e9bcd7c6cb8ee14a78940547521884722380b068be4667 |
| Publication page | e7160db5c8953a9f9d01f7dfe7fd594797f93a1a1199ec68699c9c81ff9193ae |
| Manifest | 5dc2dda692f9d72a7e2e4c59fb8390c7d9ffad9b5e3f759558dc140e8ce28f75 |
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 | qbVm4O4R1IqZn0hrTigcgTHGi7bFwP2R/I9KsKaqHO8fBTLywyy/NcjdMK6UA5FrU1KOxIfgb+9UYYkJ2JeTCg== |
| 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
| 2026-09-17T09:58:50.623687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082047observed e7160db5c8953a9f9d01f7dfe7fd5947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.604967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082047/manifest.jsonobserved 5dc2dda692f9d72a7e2e4c59fb8390c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.588537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082047/publication.mdobserved 47ca47524cc2490ce0e9bcd7c6cb8ee1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.570212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082047/publication.txtobserved 1190b2d499f6e7cc11cb133194ab794e...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. |
|---|