OT-2026-000053724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000053724) never changes.
Identity and time
| Publication number | OT-2026-000053724 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735c-73a9-84e3-30d219794fdb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053724 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53727063a7768141e8c554add4f9cf187a66f502f9540c918dd2e43d318e74a6 |
|---|---|
| Markdown | 92b0ce5e88861bbcecf87ccd527f449d5c02a27dc2c2193d1122eefc39b60e10 |
| Publication page | 884ab062025cad4734c92e934867d527410d3a9221e21ebb6275be2ac23af591 |
| Manifest | 2edab122a731c0a7d498d276486333b13366cbc7c6e19d288662a08266a0dc06 |
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 | A7og03j9Cdl9ARXvo1xh3fJiP/6V5JVQSqa4uSyvjZgoDk5u/TsExPlG0v/KGYbyRY3jEhWb7Ih93J31AqJSDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:17.576176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053724observed 884ab062025cad4734c92e934867d527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:17.555816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053724/manifest.jsonobserved 2edab122a731c0a7d498d276486333b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:17.537623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053724/publication.mdobserved 92b0ce5e88861bbcecf87ccd527f449d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:17.518319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053724/publication.txtobserved 53727063a7768141e8c554add4f9cf18...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. |
|---|