OT-2026-000082487
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000082487) never changes.
Identity and time
| Publication number | OT-2026-000082487 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7b40-8557-b0a0683140ea · 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-2026-000082487 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa7b81837f07e6377d3dee4fc0f7b552476f14080ae5797e9236e7cc6a845f4e |
|---|---|
| Markdown | 265b5f858b0f158b5a6b159345f26bdc6a3d25d81701b0c6c7dae1d61dd69ffe |
| Publication page | 30a9bc5f4e51f84f91e597b16c85dc222ca99f3eb4b017f6551e4e51bc10d9c6 |
| Manifest | 9213835310c05e1b341652cff228fef70df86599d995878540d3592e18ca9fad |
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 | avV4E+lqaIMtMNs0gMA2/+9ixM3NwNwn47XAGvzzRGqAL/raF+rJl/THmAZ0ewEPTzD9rxVliVj0xfIba5XnCQ== |
| 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
| 2026-09-17T09:59:29.635498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082487observed 30a9bc5f4e51f84f91e597b16c85dc22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:29.616936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082487/manifest.jsonobserved 9213835310c05e1b341652cff228fef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.600453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082487/publication.mdobserved 265b5f858b0f158b5a6b159345f26bdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:29.583472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082487/publication.txtobserved aa7b81837f07e6377d3dee4fc0f7b552...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. |
|---|