OT-2026-000092274
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000092274) never changes.
Identity and time
| Publication number | OT-2026-000092274 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-70f5-b384-e9f8a90b4f82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a62bfc31589c937a3546fd441164eddeae7c69a11661b45b60c7d0e2c876f52 |
|---|---|
| Markdown | 9d5dd4af6df61d31ffc8bec3ebbaa227854c9d93aaf01671d2a7c2cf0e92e819 |
| Publication page | d38f0b00cd138131c83b79dce33efc50290f4ca8848fd0fa15d3da28e87a47c1 |
| Manifest | 75853047ca4e4b7228e1f6980e9fae3971be4588b6d75ed5f016c23fa3bd8abe |
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 | 7xNwvtNL8Xf+4mJ7DDnwYk1paStG/gmIMitOBSZWTpB2pwAAtOfNVoN7LmJAP5EQ11ViLbjRrkyoF6O4j2c4Dg== |
| 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
| 2026-09-17T09:41:48.365846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092274observed d38f0b00cd138131c83b79dce33efc50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:48.347953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092274/manifest.jsonobserved 75853047ca4e4b7228e1f6980e9fae39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.324981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092274/publication.mdobserved 9d5dd4af6df61d31ffc8bec3ebbaa227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.301483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092274/publication.txtobserved 5a62bfc31589c937a3546fd441164edd...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. |
|---|