OT-2026-000037715
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000037715) never changes.
Identity and time
| Publication number | OT-2026-000037715 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7479-a544-572938e8d69b · 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-2026-000037715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5de532255dccf528a73d55f6e043cd7003ced7931031a12e33e78f4b4ac82823 |
|---|---|
| Markdown | bbb9183c11523c035f736a179d0fbd0507d401efd9991b2489ba1e1e511f2a2c |
| Publication page | db4328c21f27954587a8485ff01864e7d6fa394cf29b8a0ebadf00da240e817f |
| Manifest | d2cc75f8d79418ad0e687933ead5318b2e48f7d182ecae3287dca5f8b60db648 |
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 | LU1Kob5QpsUQNg5AGplZz1wYpSKXUi3Cglp06fdopka6CtlU5t3S72YcI5gt2mNaLdXpOcVM6wluFh7tuYLyDw== |
| 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
| 2026-09-17T11:24:17.800106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037715observed db4328c21f27954587a8485ff01864e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.783119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037715/manifest.jsonobserved d2cc75f8d79418ad0e687933ead5318b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.766234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037715/publication.mdobserved bbb9183c11523c035f736a179d0fbd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:17.742462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037715/publication.txtobserved 5de532255dccf528a73d55f6e043cd70...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. |
|---|