OT-2026-000097269
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000097269) never changes.
Identity and time
| Publication number | OT-2026-000097269 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7be3-94f8-ddfe0edbad4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d9b6ed0241e6f9b30ad69494b1712ddbe29300ecacf4e05211ea6c9564efea8 |
|---|---|
| Markdown | 5d1438a856825e9fac41231ac8c1ce9d2520df4f0657f5e9d0a26f77fde9473d |
| Publication page | 10f023e1944c2990079115d8b0761c3b509381571270ef6cf9dd7c13dc08e265 |
| Manifest | 9c392cf9216ff1fef66ddb8d0833861962b9273e728b1773505a57c693fdad55 |
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 | OJPJR4Px+61uG68HfGUoFgdDoMa6COxA4an+gi/TlmaTQuWBLo7y8yKetuf6ii0OT0XMP+cH2wbvJymbvHUzCA== |
| 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
| 2026-09-17T09:33:31.738556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097269observed 10f023e1944c2990079115d8b0761c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:31.721850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097269/manifest.jsonobserved 9c392cf9216ff1fef66ddb8d08338619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.705108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097269/publication.mdobserved 5d1438a856825e9fac41231ac8c1ce9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.685925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097269/publication.txtobserved 1d9b6ed0241e6f9b30ad69494b1712dd...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. |
|---|