OT-2026-000041725
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off after 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-2026-000041725) never changes.
Identity and time
| Publication number | OT-2026-000041725 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a1-7c85-a3d3-4cf57ad16aca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041725 |
| Status | PUBLIC |
Content hashes
| Canonical text | e83e35c032b2df2ea24624b616924b4e64e1a4b675bd6419a174fbee38a2a86e |
|---|---|
| Markdown | fd65f23d8568a576304be187dca0bf9e2a152b9c5efc2e49a42c14d87bb8ab5f |
| Publication page | 610050b4fd49bd5dc29c377b5f0a8a808d9ada4a37095f70689ac535c1e0d3a3 |
| Manifest | 02c552bab4c1d3ee7f06d1786309a86ff8d1baeb959053fb388d38aec79140c6 |
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 | i61uNgSS3gMdGm+G/YMxi3uWZ/Id8QL530KOhHYPHKK1UkprSUigU+8StsJVNvhAzxFU6lIN0jj+7t6OlOeOAw== |
| 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
| 2026-09-17T11:16:33.926755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041725observed 610050b4fd49bd5dc29c377b5f0a8a80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:33.910711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041725/manifest.jsonobserved 02c552bab4c1d3ee7f06d1786309a86f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:33.892185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041725/publication.mdobserved fd65f23d8568a576304be187dca0bf9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:33.876521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041725/publication.txtobserved e83e35c032b2df2ea24624b616924b4e...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. |
|---|