OT-2026-000039467
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000039467) never changes.
Identity and time
| Publication number | OT-2026-000039467 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7a0a-8dfa-5a5d78f66990 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039467 |
| Status | PUBLIC |
Content hashes
| Canonical text | c18c046a72b54abc5498efce92c2f4e9cbff95c478dfe351fa30ee278969f140 |
|---|---|
| Markdown | 132c62724cc8b8dae8862dae79d10ecca33fa43b7877c822f930801d95be4568 |
| Publication page | 75eb703f5bd4c92ca5b653d970837db850ede18c02538670246d79e1276e1aa1 |
| Manifest | 4762c5e1e89c580635410f672220542bdb56a448b875ae1eba05c6db076395d3 |
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 | 2JhpTnS2uSOLk7hxLdSYKQLjqzKnG6QJcybnnTA0GeoxhG0dkYFKaX3Vy2p07wSX+oVSJWGQfCl/79k4JmVnBg== |
| 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
| 2026-09-17T11:21:05.390417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039467observed 75eb703f5bd4c92ca5b653d970837db8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.373084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039467/manifest.jsonobserved 4762c5e1e89c580635410f672220542b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.356879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039467/publication.mdobserved 132c62724cc8b8dae8862dae79d10ecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:05.338332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039467/publication.txtobserved c18c046a72b54abc5498efce92c2f4e9...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. |
|---|