OT-2026-000016099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed 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-2026-000016099) never changes.
Identity and time
| Publication number | OT-2026-000016099 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-76e0-ac4b-4549e12c4461 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ebe2edd5100cfab39f1a3c5bbc55be96212ab77bb1f6aa4fdcd14d85f23183d |
|---|---|
| Markdown | b8182a6400f55771502bbdb60e9280eed9cbdc4cc1224674a4a36fe7796aa5c3 |
| Publication page | 9f3ec9cb974d7096a8bc882ca63746e9a7b0bb02215dec25b5ef0bff1c75a046 |
| Manifest | 6e635d63c315b6b102ec5e1a71ea1f2a9a18d9b5524495a96e9ed8d98ab05436 |
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 | xcXHVmblzxb4nNGFXVrSfKqxPeLXm3bMPRowSvXmFoUymgglrYJ0r2uH+noZwX2QGf+QQZepsFYdiLXcS/6dDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:05:40.740065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016099observed 9f3ec9cb974d7096a8bc882ca63746e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:40.719514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016099/manifest.jsonobserved 6e635d63c315b6b102ec5e1a71ea1f2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.697771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016099/publication.mdobserved b8182a6400f55771502bbdb60e9280ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.676625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016099/publication.txtobserved 6ebe2edd5100cfab39f1a3c5bbc55be9...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. |
|---|