OT-2026-000025499
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000025499) never changes.
Identity and time
| Publication number | OT-2026-000025499 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7897-b635-8de41e42608f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3328ec3f47ec327d163c872983e7e4f8ab89a3d4878ccb860420a18edc757da6 |
|---|---|
| Markdown | 163cb17d2c8cdbe3694db26f4933df5825e05206ecceb88f5c9a20c0bd41ac95 |
| Publication page | dc2077d5f056a49819cbd6362ee7f29bb37db85d78bbe3955276fadde6b8e22e |
| Manifest | 79fd6f6ccb96c0f54730753aeb33a3053fd4019ad8e57a15c6a442c61cd047d3 |
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 | k5XYsMhzhWZ4ryYynhSIDzNP6LycTLVzF5Yfchxd3M14GdKlGAQB/3OTten5EujYetuLQfNKu2YiaktyByOoBQ== |
| 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
| 2026-09-17T11:47:35.780215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025499observed dc2077d5f056a49819cbd6362ee7f29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:35.761416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025499/manifest.jsonobserved 79fd6f6ccb96c0f54730753aeb33a305...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:35.741520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025499/publication.mdobserved 163cb17d2c8cdbe3694db26f4933df58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:35.723787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025499/publication.txtobserved 3328ec3f47ec327d163c872983e7e4f8...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. |
|---|