OT-2026-000062339
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000062339) never changes.
Identity and time
| Publication number | OT-2026-000062339 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-718a-89c4-606e7baad3ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062339 |
| Status | PUBLIC |
Content hashes
| Canonical text | c35d4aedc905cdf0fa4f071bde1253507eaf4f27ab47355353e30c0beb19cfc0 |
|---|---|
| Markdown | 244e72a91ea561b551dbcc914b768543b3f2485cc0c193e37b21b734608339ed |
| Publication page | c5ef3873ba2594215bcd9d0be37298a4a03de0ca73448755f0598ecde715d916 |
| Manifest | daffd192afb7ed3837ced682031cdb4c1281f7a74367dab1558db6957da22a4c |
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 | TmXzd85exC56bVGvnSdBdPdDk4dHXs8K2JQLEAkKnbsxbgyy/O2Mu65Q+/K+uD7EILEBczApDCAxc5n1/mjKDA== |
| 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
| 2026-09-17T10:39:38.982751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062339observed c5ef3873ba2594215bcd9d0be37298a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:38.967047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062339/manifest.jsonobserved daffd192afb7ed3837ced682031cdb4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.949561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062339/publication.mdobserved 244e72a91ea561b551dbcc914b768543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:38.932158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062339/publication.txtobserved c35d4aedc905cdf0fa4f071bde125350...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. |
|---|