OT-2026-000098206
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000098206) never changes.
Identity and time
| Publication number | OT-2026-000098206 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7b58-a181-05c154becabe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94f5c275d21149e5a3e47526a23289c79c8819d1ed0cb4a763102d05bac5f20f |
|---|---|
| Markdown | dfbac31999ad29fa085e35a87bebebd2ec067c74a41fcfb76a57c49f2e4668af |
| Publication page | 60545dfdaf83919ea10cec3d521ed177f1f3d7551f480651871e790320b5e6c3 |
| Manifest | 85d8fc5903e5cbb9c6e60cc7a99323ace39988314efc548924309e6f72c8cc57 |
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 | bPx403AWYIgSAM7axh+gjpj/dnEAkYvHc3Zdx06+8ZBSXKdhT4yEIzZt849TaZEHCiMT0Ke4Hw9/HyiwMqqqCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:22.064170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098206observed 60545dfdaf83919ea10cec3d521ed177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:22.047299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098206/manifest.jsonobserved 85d8fc5903e5cbb9c6e60cc7a99323ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.030158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098206/publication.mdobserved dfbac31999ad29fa085e35a87bebebd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.011502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098206/publication.txtobserved 94f5c275d21149e5a3e47526a23289c7...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. |
|---|