OT-2026-000066208
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066208) never changes.
Identity and time
| Publication number | OT-2026-000066208 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-742a-b96d-757da131bcec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066208 |
| Status | PUBLIC |
Content hashes
| Canonical text | c37cb754c459f2af700b0fe3d408c9ac443d0a87efb097e8e237a2e0bdf2030f |
|---|---|
| Markdown | 225df8f2de6219a156f1b96b26cfb0e145201fa413df755b05640e6d22576d63 |
| Publication page | c5c88a18282cad57e67816ea1f740a746b92441e480b685897196272f7687b58 |
| Manifest | e2b794a1353c17e5685a953429b3a655d3258a10dbb11d1286752ad26314a628 |
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 | dseVQEn6Frgwqj94Yv57N45LiE1ngikujdp55vMvseAQaNsgUFKcugabsZTRKlYeJrRtpTVT9oSpiqhJcCiYBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:22.068001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066208observed c5c88a18282cad57e67816ea1f740a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:22.049351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066208/manifest.jsonobserved e2b794a1353c17e5685a953429b3a655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.017006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066208/publication.mdobserved 225df8f2de6219a156f1b96b26cfb0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:21.999289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066208/publication.txtobserved c37cb754c459f2af700b0fe3d408c9ac...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. |
|---|