OT-2026-000017476
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017476) never changes.
Identity and time
| Publication number | OT-2026-000017476 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7e0d-942e-41513897c26e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a512458cef3b73f5ec652d2aea4051f68ba2edb973feda2141b87ee95a21a47 |
|---|---|
| Markdown | 47f426da5e22bbcec9e9cae78abf83bdff0371adc98bcbb2f5763d25d6c7cefc |
| Publication page | 9e4a9aa5e5c798c8bb4e55ea6a0e820cfa774956dc1735dc8f0aa5b5a45f0145 |
| Manifest | 4e3ed41146cc61ef78d6423fdfc20a2aefaaa9ca1ebb488b4a5fd8bb097f9400 |
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 | q8wCFpYfMFTarK1TGaPBOvEjKre+VGYj1KHiBSlCeV86j4Uh1N7OxijtQ3HYpx2z+qPYa4XhqSYzqCCV/oaOAQ== |
| 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
| 2026-09-17T12:02:37.295599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017476observed 9e4a9aa5e5c798c8bb4e55ea6a0e820c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:37.277725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017476/manifest.jsonobserved 4e3ed41146cc61ef78d6423fdfc20a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:37.254435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017476/publication.mdobserved 47f426da5e22bbcec9e9cae78abf83bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:37.238222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017476/publication.txtobserved 8a512458cef3b73f5ec652d2aea4051f...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. |
|---|