OT-2026-000101635
Publication integrity record
Three bellows cup vacuum gripper, three zone face, two stage ejector, pulsed blow-off after 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-2026-000101635) never changes.
Identity and time
| Publication number | OT-2026-000101635 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7407-914b-3fb99c8a20ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101635 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0f82430182b0e913e0bdae87905b286e4cf7b11b4d5291d28ffe0c9df7fccbd |
|---|---|
| Markdown | 871de1ca8c0c2dc8e81759a44fdf73a9b77c11a0389d4930c6b575fcf3080ddd |
| Publication page | d3859b1d8435ddef9c74f93d1296c66a53994e714780c1759a60a43ff84b62e3 |
| Manifest | adb5ceaa6d7f9a36bfae5606f6d9e7845746f3339de88e65b9db18c5a1f98f55 |
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 | 7Tvcbtc68gVlONEDckPpU62+aHP969LQaTZr0n29HFomzBqzg3cMniTALWZ3Bnf7Cl6fxCw4tsEqKeU8KBDgDg== |
| 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
| 2026-09-17T09:25:45.894049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101635observed d3859b1d8435ddef9c74f93d1296c66a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:45.876357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101635/manifest.jsonobserved adb5ceaa6d7f9a36bfae5606f6d9e784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.858063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101635/publication.mdobserved 871de1ca8c0c2dc8e81759a44fdf73a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:45.840759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101635/publication.txtobserved c0f82430182b0e913e0bdae87905b286...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. |
|---|