OT-2026-000026015
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000026015) never changes.
Identity and time
| Publication number | OT-2026-000026015 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7c20-a640-dff0942b31df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e876326724faaa7cd1e6e9f80316533a3621d44e25995758a6ca8011a00aeb5 |
|---|---|
| Markdown | e7894711c915f15d8311de2908999c80e660fd582e55865064be20b7852c4f47 |
| Publication page | 4bb8cbddad0ab6628a62d3390892ecfbe5d1cb63513c7432f4797af2b293a413 |
| Manifest | 2dc294c3b77986ec7ddc9289f590b8ee2b3dfd039a7e31c21ac9728f49fe4098 |
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 | gTFAatTz2BJvBMU1WxEiUULQOCoMPHjFbSSB1nWMWSRk/dR2gfzZ/sImDbQsn7231eUmU5bIqy2VOjuG6IPDAg== |
| 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
| 2026-09-17T11:46:23.796787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026015observed 4bb8cbddad0ab6628a62d3390892ecfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:23.779046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026015/manifest.jsonobserved 2dc294c3b77986ec7ddc9289f590b8ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.761502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026015/publication.mdobserved e7894711c915f15d8311de2908999c80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:23.744239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026015/publication.txtobserved 6e876326724faaa7cd1e6e9f80316533...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. |
|---|