OT-2026-000024786
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000024786) never changes.
Identity and time
| Publication number | OT-2026-000024786 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7cfe-baa4-4832a6fc6ea0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 478abdea7b0e2e1ef55f3789f135b6ffe7cde76b6ef7b06d9e1f95b53ecd1053 |
|---|---|
| Markdown | 23b0a526a5a1fcdeb6621b3ffe20812b8f1cac523e0d033b11a7cefcfcc404ad |
| Publication page | a73a795e9e5ecc83ef67b6d5b032d25a2c90f6d3afcdcbab3cef87de763c6d84 |
| Manifest | b63bef335d1a6c67b8aac70ffa4c8aa401942d9262062a1ddc2c523d5b896647 |
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 | LKawbCP8DwEr8A/hQnhTpeeKiC4Qnqm4FEe/Z7MAasMzIcjYlj8sYqqmpWc0g1w6pc2iWiO6/j3mBMyq6v+uAg== |
| 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
| 2026-09-17T11:48:03.756501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024786observed a73a795e9e5ecc83ef67b6d5b032d25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:03.739964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024786/manifest.jsonobserved b63bef335d1a6c67b8aac70ffa4c8aa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.722766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024786/publication.mdobserved 23b0a526a5a1fcdeb6621b3ffe20812b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.704602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024786/publication.txtobserved 478abdea7b0e2e1ef55f3789f135b6ff...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. |
|---|