OT-2026-000037740
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000037740) never changes.
Identity and time
| Publication number | OT-2026-000037740 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7242-a495-b2713c1399dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f73461223a1a0a3372ecf4e3e252784c0a2e0544ccd5c9a7434c16412123191 |
|---|---|
| Markdown | aa507543ab73fa8cd0f45741a596401c8bc21b98986346e671ed09cba98015c9 |
| Publication page | 24a89bbecf230e14cd0cd1f6ebc42b1877c61fa413e1e6540f5387087c48d12b |
| Manifest | 00e127adeba28c36671dca795598382ef9b7718e1961f1a07103745620e859cb |
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 | /U5dvqCeTXSrFA5J/o7cbnV+tXTCMYM/CWD+FJrVHtv9+h4ui+cBx/5E16V4BHm0HJ1uxO2cA6lDb5MJre+LCw== |
| 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
| 2026-09-17T11:24:20.254780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037740observed 24a89bbecf230e14cd0cd1f6ebc42b18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:20.238817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037740/manifest.jsonobserved 00e127adeba28c36671dca795598382e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.220211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037740/publication.mdobserved aa507543ab73fa8cd0f45741a596401c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:20.201783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037740/publication.txtobserved 6f73461223a1a0a3372ecf4e3e252784...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. |
|---|