OT-2026-000103233
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103233) never changes.
Identity and time
| Publication number | OT-2026-000103233 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-74bf-9da3-12759a3b3fdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29a452865bcaa40faddcb376211dfd74bbd4bfc12791fcace16a4f8fad5263b3 |
|---|---|
| Markdown | ff33e409ae06a6e6fcedf1a682f8dfcf9f0f64ca670e29a42d388f6b226147c2 |
| Publication page | d39824a6ef5dd3c70daee48f86f38764415dfa7b5a1a441967cb4cdd3379da58 |
| Manifest | 04c85da84eba615ee351c0318d14c2468e975d6b0cffede8f82a9c64cef1df69 |
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 | WOeye4idG6wPw2XEifbK5bvdYkojdK5vemppyNOhDDGPiElAZWaLPDBpM7jKehdFF8LTLub6bAEf238QklVvAw== |
| 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
| 2026-09-17T09:23:28.031804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103233observed d39824a6ef5dd3c70daee48f86f38764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:28.012056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103233/manifest.jsonobserved 04c85da84eba615ee351c0318d14c246...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.992506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103233/publication.mdobserved ff33e409ae06a6e6fcedf1a682f8dfcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:27.974045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103233/publication.txtobserved 29a452865bcaa40faddcb376211dfd74...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. |
|---|