OT-2026-000099332
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000099332) never changes.
Identity and time
| Publication number | OT-2026-000099332 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-788e-bf84-ee4c7890d46c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f564abd014205fef7b4084b95c70bbf949376a2703ccd080066575505f4bbec |
|---|---|
| Markdown | d906456179eb873d2682fbb510d3250ddcda75a88824f0271ed6e0016e2e60ac |
| Publication page | 1a4d3c3c83cd9edf76622af502ed05ed647e1dc39798f5e61c49e5d839edf4a9 |
| Manifest | a105ee6ddde37f132dc87b5f046d9c67ef315e2cbe5f52e6c0b52fd9a34b40ff |
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 | +IJ0sPZstfa1ovdLH6S9U0haaO13kmA4DMNzrKv8NLRne1Uwi1CrLl6kTAmEvC8dXqTjDVLLtsituPO5bpUCBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:48.207344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099332observed 1a4d3c3c83cd9edf76622af502ed05ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:48.187235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099332/manifest.jsonobserved a105ee6ddde37f132dc87b5f046d9c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.168530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099332/publication.mdobserved d906456179eb873d2682fbb510d3250d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.150635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099332/publication.txtobserved 1f564abd014205fef7b4084b95c70bbf...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. |
|---|