OT-2026-000098415
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000098415) never changes.
Identity and time
| Publication number | OT-2026-000098415 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7ff6-b9ef-7c2f36590684 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a113620a174a9f1c281b2eb30f987418e6add0334aa7f61141eeffa7155b164 |
|---|---|
| Markdown | 6f8e8ee8a2f66e7b2c1adfdfd2f5cfa3ca561a658324b95dce9d6db146c7c925 |
| Publication page | 2e1bd3a90fde244a601844836bbef32fac20b08a3169377ad33d423b6466b4d2 |
| Manifest | f6e6682d022e0c5c82883a727a302ec2e5d14585af0a18d159b9fb968e9c8030 |
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 | ss+nc0Ocdj9UrFNHrPMTptdiRsT/LKFsETHUyDWZuNrjDXF+PrRvjeYoV/ebnry2XP3iP8S+RG9mNNaxSuevAA== |
| 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
| 2026-09-17T09:32:15.898541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098415observed 2e1bd3a90fde244a601844836bbef32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:15.878939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098415/manifest.jsonobserved f6e6682d022e0c5c82883a727a302ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.860418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098415/publication.mdobserved 6f8e8ee8a2f66e7b2c1adfdfd2f5cfa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.840222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098415/publication.txtobserved 9a113620a174a9f1c281b2eb30f98741...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. |
|---|