OT-2026-000082335
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, sustained blow-off before 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-2026-000082335) never changes.
Identity and time
| Publication number | OT-2026-000082335 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7ba6-b6af-cabceda7ff78 · 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-2026-000082335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 497eee22ea3f160d74cb8a370b9cbff47c5c442a51380c7daad4fd84963525b5 |
|---|---|
| Markdown | 948a98cdd41fbe964be5856615ba86d7acfdfff93a3de55e743c088f1ea899db |
| Publication page | dcb96b3a5b4594ab558083d77ba0407ed6b470db53568aa52dd831cf1b3c51f4 |
| Manifest | aec75a0a5b3c2c9d8e827976d59beac3e198e0ed702a2d24fcfde83b9d619269 |
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 | Uz1fbab/b2lTTO4uuynWx+bLwGq7Pv17XS18Tnktq2Ayv6onwaG18wAHrlQrkwGmmwCwHK3J0jza+liqmld6Bg== |
| 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
| 2026-09-17T09:59:12.295401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082335observed dcb96b3a5b4594ab558083d77ba0407e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:12.279292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082335/manifest.jsonobserved aec75a0a5b3c2c9d8e827976d59beac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.260748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082335/publication.mdobserved 948a98cdd41fbe964be5856615ba86d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:12.242057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082335/publication.txtobserved 497eee22ea3f160d74cb8a370b9cbff4...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. |
|---|