OT-2026-000044763
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000044763) never changes.
Identity and time
| Publication number | OT-2026-000044763 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911a-7150-8674-3be051033b80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cbc16d8cefcf5fd9f96f271473662d9c1dda9da2d824466241097dc42cc6add |
|---|---|
| Markdown | 73c43b6d89501cdf682f14d001faf52e99e94301c12201fc0234c93d25d5d3e0 |
| Publication page | ecc6c79793255f9134175f3b1336fde80b5a249da389eee2812bd66ffc92862a |
| Manifest | d92da5b392d0bc8e4824417348eb3cb2f2d25a6a5cded2f77730aec409ef7628 |
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 | X2cxpPgviaSsoYZkERpMJA4hedjPZ3mgriVYsPGLqtpiSWJvDbmf+z/wWHEQQalHeS1tonsU6TYEZDf354W2Cw== |
| 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
| 2026-09-17T11:11:23.028910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044763observed ecc6c79793255f9134175f3b1336fde8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:23.009728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044763/manifest.jsonobserved d92da5b392d0bc8e4824417348eb3cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:22.991124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044763/publication.mdobserved 73c43b6d89501cdf682f14d001faf52e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:22.972719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044763/publication.txtobserved 9cbc16d8cefcf5fd9f96f271473662d9...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. |
|---|