OT-2026-000101447
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101447) never changes.
Identity and time
| Publication number | OT-2026-000101447 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7cff-ac65-010e6cacff78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101447 |
| Status | PUBLIC |
Content hashes
| Canonical text | f527a2cf9c0910212a45c523ad160dad3a6912cf5cdedb88b0ff73bd74fcc653 |
|---|---|
| Markdown | 7011b23a5d04a069577ea33a894099618e0726c3db3ba9135302b771e7cfcba8 |
| Publication page | 2e8d299e042f028715e144f79f987c3dc30f9f39f2828c7bff860eb2507d04d5 |
| Manifest | 8cc70dcf9f1889d2fb5caf1dec811122fca208b006f9fb8012c091fa86fb1490 |
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 | Iw68xea4bzZdpOiM+sOXxM774eDPOV7ioCAxLAFov1RbxiYgY1M0Ww0RfGcwBFllZzvAEd+8AbCnzksh1K7JCA== |
| 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
| 2026-09-17T09:26:00.773888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101447observed 2e8d299e042f028715e144f79f987c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.754843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101447/manifest.jsonobserved 8cc70dcf9f1889d2fb5caf1dec811122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.737278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101447/publication.mdobserved 7011b23a5d04a069577ea33a89409961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.715363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101447/publication.txtobserved f527a2cf9c0910212a45c523ad160dad...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. |
|---|