OT-2026-000103955
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000103955) never changes.
Identity and time
| Publication number | OT-2026-000103955 · never reused |
|---|---|
| Internal UUID | 01a0aea5-15e8-7299-af9e-ad66bc9b6ab6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:09.781581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 155aabe560244942c0232e0b568366eeb3e660bfedae5642f0f79d67370b009d |
|---|---|
| Markdown | 38a8573a4cdf934aff5f7c85ad0d78773fc52c852816769f49aa33ba41b04715 |
| Publication page | 46d31245bf3cb36df95b76b4114eb60a2b023fdb9243b4078f7cbcb8e60732c0 |
| Manifest | e19470e40b081ae5b1e2c1506d0c7d36c7b288ec2ec8fe89e51d46b8eca439f5 |
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 | KvegbCrvN+m5Fj2LX1WHmcdRaXWDEL1a9wsPwG9iJDGHhYC80RuE3T65WUkjqV74l4ykSsP5KeJbQ5eLToy6CA== |
| 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
| 2026-09-17T09:21:57.457014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103955observed 46d31245bf3cb36df95b76b4114eb60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:57.437130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103955/manifest.jsonobserved e19470e40b081ae5b1e2c1506d0c7d36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:57.419494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103955/publication.mdobserved 38a8573a4cdf934aff5f7c85ad0d7877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:57.401868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103955/publication.txtobserved 155aabe560244942c0232e0b568366ee...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. |
|---|