OT-2026-000035425
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000035425) never changes.
Identity and time
| Publication number | OT-2026-000035425 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7088-86c0-d19b8f031017 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71af8d1208d37867a0493877f1a0bc3776975ffd883193b6d6c9708a2a29ef21 |
|---|---|
| Markdown | e78f8fe326df803045c0bd98febcd3cee603c9e88b98c565df037f32102a3bae |
| Publication page | 764c3f1e43499a65c8c2e2b2e569f1371d6455a22d05977775e2a866fafa0351 |
| Manifest | d708be08f80ec6277c782d7ec935123aefb644bcefeac93e4c259059e43de89a |
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 | 7MzhU1x+R5NFVAMzjB13NUBRfpTkwCUix1C7O9s3guo1+op1b+ytZKbA9rOLH31AECjk9tQs1ndNPMqtPUoIAQ== |
| 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
| 2026-09-17T11:28:44.108806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035425observed 764c3f1e43499a65c8c2e2b2e569f137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:44.091547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035425/manifest.jsonobserved d708be08f80ec6277c782d7ec935123a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.073913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035425/publication.mdobserved e78f8fe326df803045c0bd98febcd3ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.055731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035425/publication.txtobserved 71af8d1208d37867a0493877f1a0bc37...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. |
|---|