OT-2026-000041919
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000041919) never changes.
Identity and time
| Publication number | OT-2026-000041919 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a6-7559-929e-8a1ca3bc9af8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 710166191a5da7856940230cf3278a4377b9688eb1bf985aa328e07578955d9f |
|---|---|
| Markdown | 628deb6fd6bf5cb35c530dd3ddcff508c2b64add43a6b6d005a422904f4a7e1d |
| Publication page | acf23d9af040570d222ab2e0362a41a7fa4195d3ed0e0c4523f436b7e84bf053 |
| Manifest | 3b550b46d983594cabef45f851ffd12a02f6a9101211f6609cfd32cd191f029d |
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 | nHe8CGKGpOrtOBWw8PQBB3rSLj8XdkS7QPmx8MGGDnKy2AanJ6NunxWuNmpugYVN+dajrrUIdt076WqioflFCg== |
| 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
| 2026-09-17T11:16:48.276536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041919observed acf23d9af040570d222ab2e0362a41a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:48.259926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041919/manifest.jsonobserved 3b550b46d983594cabef45f851ffd12a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:48.241671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041919/publication.mdobserved 628deb6fd6bf5cb35c530dd3ddcff508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:48.224176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041919/publication.txtobserved 710166191a5da7856940230cf3278a43...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. |
|---|