OT-2026-000037026
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000037026) never changes.
Identity and time
| Publication number | OT-2026-000037026 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7d8f-8144-0ac36b85a35c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 027631b0adfbdbcfa123037e3148e5a4ce732b1430a0ca559d426f9867a75e96 |
|---|---|
| Markdown | a1e8991910d18b53777d5590f1ccb2e665424b0c70b809e01147235e52931631 |
| Publication page | f7f904b32d08a2447c90eebdcb1d3fbb6e650d567541def822205f14c055f47b |
| Manifest | 976c75736d77360a1473d07b643bb005cbedda9b330aa0c32a0b69b4771babc0 |
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 | viD7Gkcxe7ishoEKVOWM0n19Ope07BDUygnm3eVUqw7QgpW7SarDLG7+9TYo7cNLMT3eSvMzLcP3aD3ZtLruDA== |
| 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
| 2026-09-17T11:24:51.073435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037026observed f7f904b32d08a2447c90eebdcb1d3fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:51.052526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037026/manifest.jsonobserved 976c75736d77360a1473d07b643bb005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:51.012601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037026/publication.mdobserved a1e8991910d18b53777d5590f1ccb2e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:50.755443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037026/publication.txtobserved 027631b0adfbdbcfa123037e3148e5a4...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. |
|---|