OT-2026-000034002
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000034002) never changes.
Identity and time
| Publication number | OT-2026-000034002 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7da6-9775-9ad1edbc5bd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034002 |
| Status | PUBLIC |
Content hashes
| Canonical text | c241201464603820bd0062822a4c87a7ea35f84ae23104fde1b721b446d05403 |
|---|---|
| Markdown | bb012b3d7d369d2b7ae9eb3d253379193498ad573f6fe66fc35aaac79ff53c95 |
| Publication page | a6aae41525832342e1beed949671034d600b63927dd8631848b1a4d6dff0843a |
| Manifest | d80e90b5205440e9a5ae13a22497b0a984b6831e95066adb56ea687d57defd5f |
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 | w4dSRrTNKlSkHKNAT6Jy6mnc39y0LHfgSUUTWXXZlH5LTpwLHmbnIOZv2q6lQ/rmhcytrorrgrLa6TVfWwYHBw== |
| 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
| 2026-09-17T11:30:12.993715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034002observed a6aae41525832342e1beed949671034d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:12.975331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034002/manifest.jsonobserved d80e90b5205440e9a5ae13a22497b0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.952606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034002/publication.mdobserved bb012b3d7d369d2b7ae9eb3d25337919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:12.933833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034002/publication.txtobserved c241201464603820bd0062822a4c87a7...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. |
|---|