OT-2026-000051864
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000051864) never changes.
Identity and time
| Publication number | OT-2026-000051864 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-77a0-9f35-888dbe76886f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051864 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6073232e72d2c283dc65b63a3e98e6fb2476fb8794dcf1fa617503e827df8e31 |
|---|---|
| Markdown | 58a059a825541264c3be671e6c00d4c8e96ba624194cd72e5d131d52b1bd00a7 |
| Publication page | 31f4fb904724422cc8f5afa25ec5f680c077ea99728defa6778c45a537b97481 |
| Manifest | 95e7d06733b8b188fee9f5e315fb4bf3540c7122c52ea47713ebcb642b2573a5 |
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 | QOhu8qWhgXVv4i42VZnwMCPAIAJXR6lHnoMoxE+K+M7GvS+aYuhZ6YsvzIREehbAiw1TrqSiXQIL+tQn3LI+DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:47.906836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051864observed 31f4fb904724422cc8f5afa25ec5f680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:47.887084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051864/manifest.jsonobserved 95e7d06733b8b188fee9f5e315fb4bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:47.866466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051864/publication.mdobserved 58a059a825541264c3be671e6c00d4c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:47.847002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051864/publication.txtobserved 6073232e72d2c283dc65b63a3e98e6fb...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. |
|---|