OT-2026-000095078
Publication integrity record
Three cup vacuum gripper, three zone face, two 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-2026-000095078) never changes.
Identity and time
| Publication number | OT-2026-000095078 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7ea4-9626-d73158326b11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095078 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8c4c2cadd100a099355037667e634a533e1e6b0d061ff5af5ef8dea0d31fd37 |
|---|---|
| Markdown | 75a9a0d5fe2ccb80819b266fb0e32df0d6f3a8bdb0dae5d17889d178426c9d76 |
| Publication page | 67b54f8292ab1b13e21a28b100f0cbe8d10d6f884042d46f22ca339befba5957 |
| Manifest | 444198d932fa44f0f28f91c8d8afe03a77bd10a9a0ea43454b33e71313cc4102 |
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 | nRlqvIMYA0r0nVUll2gxOo4PXeEzI8fQ1gJiRACEnGvCvv2U2abNRTK7O3AcR8ngurL00C2mnSuVr4ucFny2Bg== |
| 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
| 2026-09-17T09:37:39.081417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095078observed 67b54f8292ab1b13e21a28b100f0cbe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:39.064837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095078/manifest.jsonobserved 444198d932fa44f0f28f91c8d8afe03a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.046986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095078/publication.mdobserved 75a9a0d5fe2ccb80819b266fb0e32df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:39.030239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095078/publication.txtobserved f8c4c2cadd100a099355037667e634a5...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. |
|---|