OT-2026-000085690
Publication integrity record
Foam pad vacuum gripper, three zone face, two 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-2026-000085690) never changes.
Identity and time
| Publication number | OT-2026-000085690 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7c53-9b6e-8cbb9f81008b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e5c786a7864071345f2c01f5346e29074ed13c8e365a1b8fe49983d5a0949b9 |
|---|---|
| Markdown | c49680b38adfdd1c57cd9e087f9a3d593844408dfec4a49da4e1e897df4d2235 |
| Publication page | 4211182d5556fc9ce1f32d9eb3ec12640747ba4c0737f79ac1f21efd72ad5248 |
| Manifest | 05303fddcca7dc19513e87b7212187ede405544b3b4b32c28f644abe49477358 |
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 | HfKn9yzElf8a+alVSsGjdIr8pyylKXk7VO22zdfA55f3yJjLe7IQ7E8g9pR/c7Ybat/POK12Iadft4ACrrfsAw== |
| 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
| 2026-09-17T09:54:35.482720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085690observed 4211182d5556fc9ce1f32d9eb3ec1264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:35.464334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085690/manifest.jsonobserved 05303fddcca7dc19513e87b7212187ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.445281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085690/publication.mdobserved c49680b38adfdd1c57cd9e087f9a3d59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.425990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085690/publication.txtobserved 6e5c786a7864071345f2c01f5346e290...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. |
|---|