OT-2026-000017392
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017392) never changes.
Identity and time
| Publication number | OT-2026-000017392 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7fdd-bf68-175b33b79b8d · 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-2026-000017392 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb1f6b322afb73284bc9559d02bc4611a3c58d41ef7410c0fa2117d99a6cea02 |
|---|---|
| Markdown | b1dac5b4abc1f3c93b3cf657bc6edd2f5d32a46be639b91d43c8b136b7a660ea |
| Publication page | ee7c3364f5885a216123c701041f1d24f22bde1b169a177b95bc18badc067d58 |
| Manifest | da67db1a0c2319df25c14af48900340607e1b93ea9c241e186c61c063d97448f |
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 | 2t+Cnm8ovLIwnHHlOfcWKBZfsd1WIc5mqZNHZEJvx8H6DX3aqyu9KBPP0/JvSjFi7upRNCYFh+UDEymQPkpTDQ== |
| 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
| 2026-09-17T12:02:31.000959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017392observed ee7c3364f5885a216123c701041f1d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:30.984633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017392/manifest.jsonobserved da67db1a0c2319df25c14af489003406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.968512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017392/publication.mdobserved b1dac5b4abc1f3c93b3cf657bc6edd2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.949895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017392/publication.txtobserved fb1f6b322afb73284bc9559d02bc4611...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. |
|---|