OT-2026-000037166
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump 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-2026-000037166) never changes.
Identity and time
| Publication number | OT-2026-000037166 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-701e-945a-83e8c820d586 · 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-2026-000037166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a9a4fd22cdc8ecd2ffa0be6ce2ae9f74dbac89b7b23a1022d14c0f0e1086e33 |
|---|---|
| Markdown | f77f369ed57b49f7a54fc96a99e342c1a676181daa2080f45cfeff86e4d31fdd |
| Publication page | 8459d9db9d4e3c6ff26cf171db25110c1b5c694ccb87168b24f339c01da14dca |
| Manifest | b374f2ea957a22f519064975d94ba122c42c9fecabae04acb2b4ab6165eff725 |
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 | ADirwn7rW3tYv61JvZtLElcTu9mnX0rXL1WqMXXKIb6AjkIW2Jqxx1cHrqlUbi78Tu6ZJIcXOwu34psamPbNAg== |
| 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
| 2026-09-17T11:25:01.083061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037166observed 8459d9db9d4e3c6ff26cf171db25110c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:01.067118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037166/manifest.jsonobserved b374f2ea957a22f519064975d94ba122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.051732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037166/publication.mdobserved f77f369ed57b49f7a54fc96a99e342c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.035460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037166/publication.txtobserved 0a9a4fd22cdc8ecd2ffa0be6ce2ae9f7...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. |
|---|